Article ISI
ASTRONOMY & ASTROPHYSICS  (2014)

Accurate classification of 75 counterparts of objects detected in the 54-month Palermo Swift/BAT hard X-ray catalogue

Parisi, P.; Masetti, N; Rojas A.F.; Jimenez-Bailon, E; Chavushyan, V; Palazzi, E; Bassani, L; Bazzano, A; Bird A.J.; Galaz, G.; Minniti, D.; Morelli, L.; Ubertini, P