The “red shelf" of the H line in the Seyfert 1 galaxies RXS J01177+3637 and HS 0328+05P. Véron, A. C. Gonçalves and M.-P. Véron-CettyA&A, 384 3 (2002) 826-833DOI: https://doi.org/10.1051/0004-6361:20020072