1. Aschenbach, B. 2007, in AIP Conf. Proc. 937, Supernova 1987A: 20 Years After, ed. S. Immler, K. W. Weiler, & R. McCray (New York: AIP), 33
2. Dwek, E. & Arendt, R. G. 2007, in AIP Conf. Proc. 937, Supernova 1987A: 20 Years After, ed. S. Immler, K. W. Weiler, & R. McCray (New York: AIP), 58
3. XMM-Newton observations of SN 1987 A
4. Heng, K., Haberl, F., Aschenbach, B. & Hasinger, G. 2008, ApJ, in press
5. Houck, J. C. 2002, in High-Resolution X-Ray Spectroscopy with XMM-Newton and Chandra, ed. G. Branduardi-Raymont (London: MSSL)