New insight into shocks and star formation in Orion: First light with GriF M. Gustafsson, L. E. Kristensen, Y. Clénet, D. Field, J. L. Lemaire, G. Pineau des Forêts, D. Rouan and E. Le Coarer A&A, 411 3 (2003) 437-446 Published online: 17 November 2003 DOI: 10.1051/0004-6361:20031013