Abb. 113: NGC 7603, Detailausschnitt von Abb. 112
Aus: López-Corredoira M & Gutiérrez CM (2002) Two emissioni line objects with z > 0.2 in the optical filament apparently connecting the Seyfert galaxy NGC 7603 to its companion. Astronomy and Astrophysics 390, 15-18.