Authors: Santos-Lleo, M Schartel, N Guainazzi, M Rodriguez-Pascual, PM Ehle, M Breitfellner, M Tomas, L Jansen, FA

Citation: M. Santos-lleo et al., The life cycle of XMM-Newton's 'Targets of Opportunity', ESA B, (107), 2001, pp. 54-62

Authors: Jansen, FA

Citation: Fa. Jansen, XMM: Advancing science with the high-throughput X-ray spectroscopy mission, ESA B, (100), 1999, pp. 8-12