X-ray evidence for spectroscopic diversity of type Ia supernovae: - XMM observation of the elemental abundance pattern in M 87A. Finoguenov, K. Matsushita, H. Böhringer, Y. Ikebe and M. ArnaudA&A, 381 1 (2002) 21-31DOI: https://doi.org/10.1051/0004-6361:20011477
