XMM-Newton observations of M 87 and its X-ray halo
H. Böhringer, E. Belsole, J. Kennea, K. Matsushita, S. Molendi, D. M. Worrall, R. F. Mushotzky, M. Ehle, M. Guainazzi, I. Sakelliou, G. Stewart, W. T. Vestrand and S. Dos Santos
A&A, 365 1 (2001) L181-L187
DOI: https://doi.org/10.1051/0004-6361:20000092
