BeppoSAX spectroscopy of the luminous X-ray sources in M 33A. N. Parmar, L. Sidoli, T. Oosterbroek, P. A. Charles, G. Dubus, M. Guainazzi, P. Hakala, W. Pietsch and G. TrinchieriA&A, 368 2 (2001) 420-430DOI: https://doi.org/10.1051/0004-6361:20010027