BeppoSAX broad X-ray range observations of η Carinae during high and low spectroscopic statesR. F. Viotti, L. A. Antonelli, M. F. Corcoran, A. Damineli, P. Grandi, J. M. Muller, S. Rebecchi, C. Rossi and M. VilladaA&A, 385 3 (2002) 874-883DOI: https://doi.org/10.1051/0004-6361:20020048
