Article ISI
ASTRONOMY & ASTROPHYSICS  (2008)

Unveiling the nature of INTEGRAL objects through optical spectroscopy - VI. A multi-observatory identification campaign

Masetti, N; Mason, E; Morelli, L; Cellone, SA; McBride, VA; Palazzi, E; Bassani, L; Bazzano, A; Bird, AJ; Charles, PA; Dean, AJ; Galaz, G; Gehrels, N; Landi, R; Malizia, A; Minniti, D; Panessa F.; Romero, GE; Stephen, JB; Ubertini, P; Walter R.