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Akihiro Doi, Keiichi Asada, Kenta Fujisawa, et al.
The Astrophysical Journal 765 (1) 69 (2013)
DOI: 10.1088/0004-637X/765/1/69
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The “red shelf" of the H$\boldmath\beta$ line in the Seyfert 1 galaxies RXS J01177+3637 and HS 0328+05

P. Véron, A. C. Gonçalves and M.-P. Véron-Cetty
Astronomy & Astrophysics 384 (3) 826 (2002)
DOI: 10.1051/0004-6361:20020072
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A QUASI-STELLAR OBJECT PLUS HOST SYSTEM LENSED INTO A 6″ EINSTEIN RING BY A LOW-REDSHIFT GALAXY

Kajal K. Ghosh and D. Narasimha
The Astrophysical Journal 692 (1) 694 (2009)
DOI: 10.1088/0004-637X/692/1/694
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VLT/ISAAC spectra of the Hβ region in intermediate-redshift quasars

J. W. Sulentic, P. Repetto, G. M. Stirpe, et al.
Astronomy & Astrophysics 456 (3) 929 (2006)
DOI: 10.1051/0004-6361:20054153
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Extreme slim accretion disks and narrow line Seyfert 1 galaxies: The nature of the soft X-ray hump

J.-M. Wang and H. Netzer
Astronomy & Astrophysics 398 (3) 927 (2003)
DOI: 10.1051/0004-6361:20021511
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Semi-empirical analysis of Sloan Digital Sky Survey galaxies - II. The bimodality of the galaxy population revisited

A. Mateus, L. Sodre, R. C. Fernandes, et al.
Monthly Notices of the Royal Astronomical Society 370 (2) 721 (2006)
DOI: 10.1111/j.1365-2966.2006.10565.x
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Probing the Ionizing Continuum of Narrow‐Line Seyfert 1 Galaxies. I. Observational Results

M. Dietrich, D. M. Crenshaw and S. B. Kraemer
The Astrophysical Journal 623 (2) 700 (2005)
DOI: 10.1086/429121
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The shape of broad-line profiles in active galactic nuclei

W. Kollatschny and M. Zetzl
Astronomy & Astrophysics 549 A100 (2013)
DOI: 10.1051/0004-6361/201219411
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A low-luminosity type-1 QSO sample

E. Tremou, M. Garcia-Marin, J. Zuther, et al.
Astronomy & Astrophysics 580 A113 (2015)
DOI: 10.1051/0004-6361/201525707
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The Radio Quiescence of Active Galaxies with High Accretion Rates

Jenny E. Greene, Luis C. Ho and James S. Ulvestad
The Astrophysical Journal 636 (1) 56 (2006)
DOI: 10.1086/497905
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A New HiSurvey of Active Galaxies

Luis C. Ho, Jeremy Darling and Jenny E. Greene
The Astrophysical Journal Supplement Series 177 (1) 103 (2008)
DOI: 10.1086/588217
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SUPERMASSIVE BLACK HOLES WITH HIGH ACCRETION RATES IN ACTIVE GALACTIC NUCLEI. II. THE MOST LUMINOUS STANDARD CANDLES IN THE UNIVERSE

Jian-Min Wang, Pu Du, Chen Hu, et al.
The Astrophysical Journal 793 (2) 108 (2014)
DOI: 10.1088/0004-637X/793/2/108
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New type of extragalactic objects?

J. A. Stepanian and V. L. Afanas’ev
Astrophysics 54 (3) 340 (2011)
DOI: 10.1007/s10511-011-9183-8
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Black hole mass and velocity dispersion of narrow line region in active galactic nuclei and narrow line Seyfert 1 galaxies

T. Wang and Y. Lu
Astronomy & Astrophysics 377 (1) 52 (2001)
DOI: 10.1051/0004-6361:20011071
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X-RAY PROPERTIES OF NARROW-LINE SEYFERT 1 GALAXIES WITH VERY SMALL BROADLINE WIDTHS

Y. L. Ai, W. Yuan, H. Y. Zhou, T. G. Wang and S. H. Zhang
The Astrophysical Journal 727 (1) 31 (2011)
DOI: 10.1088/0004-637X/727/1/31
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Physical Parameters and Classification of Eight Galactic Nuclei from the Second Byurakan Survey

José A. de Diego
Publications of the Astronomical Society of the Pacific 119 (851) 50 (2007)
DOI: 10.1086/511757
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The dust origin of the Broad Line Region and the model consequences for AGN unification scheme

Bożena Czerny, Justyna Modzelewska, Francesco Petrogalli, et al.
Advances in Space Research 55 (7) 1806 (2015)
DOI: 10.1016/j.asr.2015.01.004
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Gas Metallicity of Narrow‐Line Regions in Narrow‐Line Seyfert 1 Galaxies and Broad‐Line Seyfert 1 Galaxies

Tohru Nagao, Takashi Murayama, Yasuhiro Shioya and Yoshiaki Taniguchi
The Astrophysical Journal 575 (2) 721 (2002)
DOI: 10.1086/341355
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Active galactic nucleus activity and black hole masses in low surface brightness galaxies

S. Ramya, T. P. Prabhu and M. Das
Monthly Notices of the Royal Astronomical Society 418 (2) 789 (2011)
DOI: 10.1111/j.1365-2966.2011.19530.x
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Super-Eddington Accreting Massive Black Holes as Long-Lived Cosmological Standards

Jian-Min Wang, Pu Du, David Valls-Gabaud, Chen Hu and Hagai Netzer
Physical Review Letters 110 (8) (2013)
DOI: 10.1103/PhysRevLett.110.081301
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Comptonization in Super‐Eddington Accretion Flow and Growth Timescale of Supermassive Black Holes

Toshihiro Kawaguchi
The Astrophysical Journal 593 (1) 69 (2003)
DOI: 10.1086/376404
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The Hybrid Nature of 0846+51W1: a BL Lac Object with a Narrow Line Seyfert 1 Nucleus

Hong-Yan Zhou, Ting-Gui Wang, Xiao-Bo Dong, Cheng Li and Xue-Guang Zhang
Chinese Journal of Astronomy and Astrophysics 5 (1) 41 (2005)
DOI: 10.1088/1009-9271/5/1/005
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RXTE all-sky slew survey. Catalog of X-ray sources at $\mathsf{|\textit{b}|>10^\circ}$

M. Revnivtsev, S. Sazonov, K. Jahoda and M. Gilfanov
Astronomy & Astrophysics 418 (3) 927 (2004)
DOI: 10.1051/0004-6361:20035798
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[O III] Emission Line in Narrow-line Seyfert 1 Galaxies

W. Bian, Q. Yuan and Y. Zhao
Monthly Notices of the Royal Astronomical Society 367 (2) 860 (2006)
DOI: 10.1111/j.1365-2966.2005.10026.x
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Properties of Broad Band Continuum of Narrow Line Seyfert 1 Galaxies

Hong-Yan Zhou and Ting-Gui Wang
Chinese Journal of Astronomy and Astrophysics 2 (6) 501 (2002)
DOI: 10.1088/1009-9271/2/6/501
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B2 0954+25A: a typical Fermi blazar or a γ-ray loud Narrow Line Seyfert 1≟

G. Calderone, G. Ghisellini, M. Colpi and M. Dotti
Monthly Notices of the Royal Astronomical Society 424 (4) 3081 (2012)
DOI: 10.1111/j.1365-2966.2012.21456.x
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Identification of a new γ-ray-emitting narrow-line Seyfert 1 galaxy, at redshift ∼1

Su Yao, Weimin Yuan, Hongyan Zhou, et al.
Monthly Notices of the Royal Astronomical Society: Letters 454 (1) L16 (2015)
DOI: 10.1093/mnrasl/slv119
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The continuum and narrow-line region of the narrow-line Seyfert 1 galaxy Mrk 766

A. Rodríguez-Ardila, M. Contini and S. M. Viegas
Monthly Notices of the Royal Astronomical Society 357 (1) 220 (2005)
DOI: 10.1111/j.1365-2966.2005.08628.x
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The relation between the Black hole mass and the Bulge mass for low redshift AGNs. Part I: Ground-based observations

L.H. Chao, W.H. Bian and K.L. Huang
Advances in Space Research 42 (3) 544 (2008)
DOI: 10.1016/j.asr.2007.11.012
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Highly accreting quasars: sample definition and possible cosmological implications

P. Marziani and J. W. Sulentic
Monthly Notices of the Royal Astronomical Society 442 (2) 1211 (2014)
DOI: 10.1093/mnras/stu951
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Molecular Hydrogen Excitation around Active Galactic Nuclei

R. I. Davies, A. Sternberg, M. D. Lehnert and L. E. Tacconi‐Garman
The Astrophysical Journal 633 (1) 105 (2005)
DOI: 10.1086/444495
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Accretion disc–corona and jet emission from the radio-loud narrow-line Seyfert 1 galaxy RX J1633.3+4719

Labani Mallick, G. C. Dewangan, P. Gandhi, R. Misra and A. K. Kembhavi
Monthly Notices of the Royal Astronomical Society 460 (2) 1705 (2016)
DOI: 10.1093/mnras/stw1073
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The Spectral Energy Distribution and Emission‐Line Properties of the Narrow‐Line Seyfert 1 Galaxy Arakelian 564

P. Romano, S. Mathur, T. J. Turner, et al.
The Astrophysical Journal 602 (2) 635 (2004)
DOI: 10.1086/381235
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Probing the absorbing haloes around two high-redshift radio galaxies with VLT-UVES

M. J. Jarvis, R. J. Wilman, H. J. A. Rottgering and L. Binette
Monthly Notices of the Royal Astronomical Society 338 (1) 263 (2003)
DOI: 10.1046/j.1365-8711.2003.06053.x
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Morphology and Evolutionary Status of Narrow Line Seyfert (NLS) Active Galaxies

A. A. Ermash and B. V. Komberg
Astrophysics 56 (4) 569 (2013)
DOI: 10.1007/s10511-013-9309-2
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The XMM-Newton bright serendipitous survey

A. Caccianiga, P. Severgnini, R. Della Ceca, et al.
Astronomy & Astrophysics 477 (3) 735 (2008)
DOI: 10.1051/0004-6361:20078568
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SALT long-slit spectroscopy of CTS C30.10: two-component Mg II line

J. Modzelewska, B. Czerny, K. Hryniewicz, et al.
Astronomy & Astrophysics 570 A53 (2014)
DOI: 10.1051/0004-6361/201424332
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SALT long-slit spectroscopy of LBQS 2113-4538: variability of the Mg II and Fe II component

K. Hryniewicz, B. Czerny, W. Pych, et al.
Astronomy & Astrophysics 562 A34 (2014)
DOI: 10.1051/0004-6361/201322487
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Variability of broad and blueshifted component of [OIII]λ5007 in I ZWI

J. Wang, J.Y. Wei and X.T. He
New Astronomy 10 (5) 353 (2005)
DOI: 10.1016/j.newast.2005.01.002
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Role of feedback in AGN-host coevolution: A study from partially obscured active galactic nuclei

J. Wang
New Astronomy 37 15 (2015)
DOI: 10.1016/j.newast.2014.11.004
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Are there reliable methods to estimate the nuclear orientation of Seyfert galaxies?

F. Marin
Monthly Notices of the Royal Astronomical Society 460 (4) 3679 (2016)
DOI: 10.1093/mnras/stw1131
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SDSS J211852.96−073227.5: a new γ-ray flaring narrow-line Seyfert 1 galaxy

Hui Yang, Weimin Yuan, Su Yao, et al.
Monthly Notices of the Royal Astronomical Society 477 (4) 5127 (2018)
DOI: 10.1093/mnras/sty904
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Extreme gaseous outflows in radio-loud narrow-line Seyfert 1 galaxies

S Komossa, D W Xu and A Y Wagner
Monthly Notices of the Royal Astronomical Society 477 (4) 5115 (2018)
DOI: 10.1093/mnras/sty901
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The co-evolution of the obscured quasar PKS 1549−79 and its host galaxy: evidence for a high accretion rate and warm outflow

J. Holt, C. Tadhunter, R. Morganti, et al.
Monthly Notices of the Royal Astronomical Society 370 (4) 1633 (2006)
DOI: 10.1111/j.1365-2966.2006.10604.x
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A Deeply Buried Narrow-line Seyfert 1 Nucleus Uncovered in Scattered Light

Xiang Pan, Honglin Lu, S. Komossa, et al.
The Astrophysical Journal 870 (2) 75 (2019)
DOI: 10.3847/1538-4357/aaf1bc
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Strong optical and UV intermediate-width emission lines in the quasar SDSS J232444.80–094600.3: dust-free and intermediate-density gas at the skin of dusty torus?

Zhen-Zhen Li, Hong-Yan Zhou, Lei Hao, et al.
Research in Astronomy and Astrophysics 16 (9) 014 (2016)
DOI: 10.1088/1674-4527/16/9/146
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Searches for H2O masers toward narrow-line Seyfert 1 galaxies

Yoshiaki Hagiwara, Akihiro Doi, Kazuya Hachisuka and Shinji Horiuchi
Publications of the Astronomical Society of Japan 70 (3) (2018)
DOI: 10.1093/pasj/psy046
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Narrow vs. broad-line Seyfert 1 galaxies: X-ray, optical, and mid-infrared AGN characteristics

Maša Lakićević, Luka Č Popović and Jelena Kovačević-Dojčinović
Monthly Notices of the Royal Astronomical Society 478 (3) 4068 (2018)
DOI: 10.1093/mnras/sty1299
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A spectroscopic analysis of a sample of narrow-line Seyfert 1 galaxies selected from the Sloan Digital Sky Survey

V. Cracco, S. Ciroi, M. Berton, et al.
Monthly Notices of the Royal Astronomical Society 462 (2) 1256 (2016)
DOI: 10.1093/mnras/stw1689
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Asymmetric emission of the [OIII]λ5007 profile in narrow-line Seyfert 1 galaxies

E. O. Schmidt, G. A. Oio, D. Ferreiro, L. Vega and W. Weidmann
Astronomy & Astrophysics 615 A13 (2018)
DOI: 10.1051/0004-6361/201731557
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SDSSJ143244.91+301435.3 at VLBI: a compact radio galaxy in a narrow-line Seyfert 1

A. Caccianiga, D. Dallacasa, S. Antón, et al.
Monthly Notices of the Royal Astronomical Society 464 (2) 1474 (2017)
DOI: 10.1093/mnras/stw2471
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Highly accreting quasars: The SDSS low-redshift catalog

C. A. Negrete, D. Dultzin, P. Marziani, et al.
Astronomy & Astrophysics 620 A118 (2018)
DOI: 10.1051/0004-6361/201833285
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Average Ultraviolet Quasar Spectra in the Context of Eigenvector 1: A Baldwin Effect Governed by the Eddington Ratio?

R. Bachev, P. Marziani, J. W. Sulentic, et al.
The Astrophysical Journal 617 (1) 171 (2004)
DOI: 10.1086/425210
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A Catalog of Narrow Line Seyfert 1 Galaxies from the Sloan Digital Sky Survey Data Release 12

Suvendu Rakshit, C. S. Stalin, Hum Chand and Xue-Guang Zhang
The Astrophysical Journal Supplement Series 229 (2) 39 (2017)
DOI: 10.3847/1538-4365/aa6971
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[$\ion{O}{iii}$] profile substructure in radio–quiet quasars

C. Leipski and N. Bennert
Astronomy & Astrophysics 448 (1) 165 (2006)
DOI: 10.1051/0004-6361:20054459
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The emission spectrum of the strong Fe II emitter BAL Seyfert 1 galaxy IRAS 07598+6508

M.-P. Véron-Cetty, M. Joly, P. Véron, et al.
Astronomy & Astrophysics 451 (3) 851 (2006)
DOI: 10.1051/0004-6361:20054237
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The XMM-Newton HBS28 sample: Studying the obscuration in hard X-ray selected AGNs

A. Caccianiga, P. Severgnini, V. Braito, et al.
Astronomy & Astrophysics 416 (3) 901 (2004)
DOI: 10.1051/0004-6361:20034148
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A 0.8–2.4 μm spectral atlas of active galactic nuclei

R. Riffel, A. Rodríguez-Ardila and M. G. Pastoriza
Astronomy & Astrophysics 457 (1) 61 (2006)
DOI: 10.1051/0004-6361:20065291
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Spectral characteristics of water megamaser galaxies

N. Bennert, H. Schulz and C. Henkel
Astronomy & Astrophysics 419 (1) 127 (2004)
DOI: 10.1051/0004-6361:20034497
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An X-ray view of Mrk 705

L. C. Gallo, I. Balestra, E. Costantini, et al.
Astronomy & Astrophysics 442 (3) 909 (2005)
DOI: 10.1051/0004-6361:20053882
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Universal spectral shape of high accretion rate AGN

B. Czerny, M. Nikołajuk, A. Różańska, et al.
Astronomy & Astrophysics 412 (2) 317 (2003)
DOI: 10.1051/0004-6361:20031441
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A Systematic Search for Hidden Type 1 AGNs: Gas Kinematics and Scaling Relations

Da-in Eun, Jong-Hak Woo and Hyun-Jin Bae
The Astrophysical Journal 842 (1) 5 (2017)
DOI: 10.3847/1538-4357/aa6daf
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Modeling the UBVRI time delays in Mrk 335

B. Czerny and A. Janiuk
Astronomy & Astrophysics 464 (1) 167 (2007)
DOI: 10.1051/0004-6361:20066521
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Modeling optical and UV polarization of AGNs

F. Marin
Astronomy & Astrophysics 615 A171 (2018)
DOI: 10.1051/0004-6361/201833225
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Investigating kpc-scale radio emission properties of narrow-line Seyfert 1 galaxies

Veeresh Singh and Hum Chand
Monthly Notices of the Royal Astronomical Society 480 (2) 1796 (2018)
DOI: 10.1093/mnras/sty1818
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The broad-band spectrum of the narrow-line Seyfert 1 NGC 4748: from UV to hard X-ray

A. A. Vasylenko
Astrophysics and Space Science 363 (11) (2018)
DOI: 10.1007/s10509-018-3447-2
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A 100 pc-scale fast and dense outflow in the narrow-line Seyfert 1 galaxy IRAS 04576+0912

Toshihiro Kawaguchi, Shinobu Ozaki, Hajime Sugai, et al.
Publications of the Astronomical Society of Japan 70 (5) (2018)
DOI: 10.1093/pasj/psy089
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Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. VIII. Structure of the Broad-line Region and Mass of the Central Black Hole in Mrk 142

Yan-Rong Li, Yu-Yang Songsheng, Jie Qiu, et al.
The Astrophysical Journal 869 (2) 137 (2018)
DOI: 10.3847/1538-4357/aaee6b
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SDSS J094857.3+002225: A Very Radio Loud, Narrow‐Line Quasar with Relativistic Jets?

Hong‐Yan Zhou, Ting‐Gui Wang, Xiao‐Bo Dong, You‐Yuan Zhou and Cheng Li
The Astrophysical Journal 584 (1) 147 (2003)
DOI: 10.1086/345523
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A Multiwavelength Study of Narrow‐Line Seyfert 1 Galaxies from the Second Byurakan Survey

J. A. Stepanian, E. Benitez, Y. Krongold, et al.
The Astrophysical Journal 588 (2) 746 (2003)
DOI: 10.1086/374215
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An Active Galactic Nucleus Sample with High X‐Ray–to–Optical Flux Ratio from RASS. II. Optical Emission Line Properties of Seyfert 1–Type Active Galactic Nuclei

D. W. Xu, Stefanie Komossa, J. Y. Wei, Y. Qian and X. Z. Zheng
The Astrophysical Journal 590 (1) 73 (2003)
DOI: 10.1086/374978
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Ultraviolet and Optical Properties of Narrow‐Line Seyfert 1 Galaxies

Anca Constantin and Joseph C. Shields
Publications of the Astronomical Society of the Pacific 115 (807) 592 (2003)
DOI: 10.1086/374724
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On the Relationship between the Optical Emission‐Line and X‐Ray Luminosities in Seyfert 1 Galaxies

S. B. Kraemer, I. M. George, D. M. Crenshaw and J. R. Gabel
The Astrophysical Journal 607 (2) 794 (2004)
DOI: 10.1086/383529
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Slim Disks with Transition Regions and Applications to Microquasars and Narrow‐Line Seyfert 1 Galaxies

Lin‐Hong Chen and Jian‐Min Wang
The Astrophysical Journal 614 (1) 101 (2004)
DOI: 10.1086/423416
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The Largest Blueshifts of the [Oiii] Emission Line in Two Narrow‐Line Quasars

Kentaro Aoki, Toshihiro Kawaguchi and Kouji Ohta
The Astrophysical Journal 618 (2) 601 (2005)
DOI: 10.1086/426075
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Rare Finding of a 100 Kpc Large, Double-lobed Radio Galaxy Hosted in the Narrow-line Seyfert 1 Galaxy SDSS J103024.95+551622.7

Suvendu Rakshit, C. S. Stalin, Ananda Hota and Chiranjib Konar
The Astrophysical Journal 869 (2) 173 (2018)
DOI: 10.3847/1538-4357/aaefe8
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Optical variability of the NLS1 galaxy Ark 564 in 1987–2004

V. T. Doroshenko, S. G. Sergeev, C. M. Gaskell, et al.
Astronomy Reports 50 (9) 708 (2006)
DOI: 10.1134/S1063772906090046
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Variability of the Fe K line relativistic component in a sample of Seyfert 1 galaxies

B. De Marco, M. Cappi, M. Dadina and G. G. C. Palumbo
Astronomische Nachrichten 327 (10) 1028 (2006)
DOI: 10.1002/asna.200610640
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First high-energy observations of narrow-line Seyfert 1s withINTEGRAL/IBIS

A. Malizia, L. Bassani, A. J. Bird, et al.
Monthly Notices of the Royal Astronomical Society 389 (3) 1360 (2008)
DOI: 10.1111/j.1365-2966.2008.13657.x
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A note on black hole masses estimated by the second moment in narrow-line Seyfert 1 Galaxies

Wei-Hao Bian, Chen Hu, Qiu-Sheng Gu and Jian-Min Wang
Monthly Notices of the Royal Astronomical Society 390 (2) 752 (2008)
DOI: 10.1111/j.1365-2966.2008.13787.x
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NLS1 galaxies and estimation of their central black hole masses from the X-ray excess variance method

M. Nikołajuk, B. Czerny and P. Gurynowicz
Monthly Notices of the Royal Astronomical Society 394 (4) 2141 (2009)
DOI: 10.1111/j.1365-2966.2009.14478.x
See this article

The Seyfert AGN RX J0136.9−3510 and the spectral state of super Eddington accretion flows

Chichuan Jin, Chris Done, Martin Ward, Marek Gierliński and James Mullaney
Monthly Notices of the Royal Astronomical Society: Letters 398 (1) L16 (2009)
DOI: 10.1111/j.1745-3933.2009.00697.x
See this article

Detailed characterization of Hβ emission line profile in low-zSDSS quasars

S. Zamfir, J. W. Sulentic, P. Marziani and D. Dultzin
Monthly Notices of the Royal Astronomical Society 403 (4) 1759 (2010)
DOI: 10.1111/j.1365-2966.2009.16236.x
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The blueshift of the [O III] emission line in narrow-line Seyfert 1 galaxies

W. Bian, Q. Yuan and Y. Zhao
Monthly Notices of the Royal Astronomical Society 364 (1) 187 (2005)
DOI: 10.1111/j.1365-2966.2005.09552.x
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