Infrared spectroscopy around 4 μm of Seyfert 2 galaxies: Obscured broad line regions and coronal linesD. Lutz, R. Maiolino, A. F. M. Moorwood, H. Netzer, S. J. Wagner, E. Sturm and R. GenzelA&A, 396 2 (2002) 439-448DOI: https://doi.org/10.1051/0004-6361:20021389
