The anomalous X–ray pulsar 1E 1048.1–5937: Phase resolved spectroscopy with the XMM-Newton satelliteA. Tiengo, E. Göhler, R. Staubert and S. MereghettiA&A, 383 1 (2002) 182-187DOI: https://doi.org/10.1051/0004-6361:20011718
