Freyberg, Michael High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
Bavdaz, M., Rando, N., Wille, E., Wallace, K., Shortt, B., Collon, M., et al. (2011). ESA-led ATHENA/IXO optics development status. In S. L. O'Dell, & G. Pareschi (Eds.), Optics for EUV, X-Ray, and Gamma-Ray Astronomy V (pp. 1-8).