Unveiling the nature of INTEGRAL objects through optical spectroscopy - X. A new multi-year, multi-observatory campaign
N. Masetti, P. Parisi, E. Palazzi, E. Jiménez-Bailón, V. Chavushyan, V. McBride, A. F. Rojas, L. Steward, L. Bassani, A. Bazzano, A. J. Bird, P. A. Charles, G. Galaz, R. Landi, A. Malizia, E. Mason, D. Minniti, L. Morelli, F. Schiavone, J. B. Stephen and P. Ubertini
A&A, 556 (2013) A120
DOI: https://doi.org/10.1051/0004-6361/201322026
