A photometric catalogue of the Coma cluster core C. Lobo, A. Biviano, F. Durret, D. Gerbal, O. Le Fèvre, A. Mazure and E. Slezak Astron. Astrophys. Suppl. Ser., 122 3 (1997) 409-414 Published online: 15 May 1997 DOI: 10.1051/aas:1997143