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The peculiar optical-UV X-ray spectra of the X-ray weak quasar PG 0043+039

W. Kollatschny, N. Schartel, M. Zetzl, M. Santos-Lleó, P. M. Rodríguez-Pascual, L. Ballo and A. Talavera

A&A, 585 (2016) A18

DOI: https://doi.org/10.1051/0004-6361/201526820

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