Rosa M. González Delgado, Timothy Heckman, Claus Leitherer, Gerhardt Meurer, Julian Krolik, Andrew S. Wilson, Anne Kinney et Anuradha Koratkar, « Ultraviolet-Optical Observations of the Seyfert 2 Galaxies NGC 7130, NGC 5135, and IC 3639: Implications for the Starburst-Active Galactic Nucleus Connection », The Astrophysical Journal, vol. 505, no 1, , p. 174-198 (DOI10.1086/306154, lire en ligne [1998ApJ...505..174G])
Rosa M. González Delgado, Timothy Heckman, Claus Leitherer, Gerhardt Meurer, Julian Krolik, Andrew S. Wilson, Anne Kinney et Anuradha Koratkar, « Ultraviolet-Optical Observations of the Seyfert 2 Galaxies NGC 7130, NGC 5135, and IC 3639: Implications for the Starburst-Active Galactic Nucleus Connection », The Astrophysical Journal, vol. 505, no 1, , p. 174-198 (DOI10.1086/306154, lire en ligne [1998ApJ...505..174G])