INTEGRAL high energy behaviour of 4U 1812-12 A. Tarana, A. Bazzano, P. Ubertini, M. Cocchi, D. Götz, F. Capitanio, A. J. Bird and M. Fiocchi A&A, 448 1 (2006) 335-339 Published online: 17 February 2006 DOI: 10.1051/0004-6361:20053917