Near-infrared spectroscopy of a nitrogen-loud quasar SDSS J1707+6443N. Araki, T. Nagao, K. Matsuoka, A. Marconi, R. Maiolino, H. Ikeda, T. Hashimoto, Y. Taniguchi and T. MurayamaA&A, 543 (2012) A143DOI: https://doi.org/10.1051/0004-6361/201118477
