Optical and near-infrared observations of the GRB 970616 error box J. Gorosabel, A. J. Castro-Tirado, H. Pedersen, J. Greiner, D. Thompson, M. Guerrero, A. Oscoz, N. Sabalisck, E. Villaver and N. Lund Astron. Astrophys. Suppl. Ser., 138 3 (1999) 455-456 Published online: 15 September 1999 DOI: 10.1051/aas:1999306