Haberl, F. High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
de Martino, D., Matt, G., Belloni, T., Chiappetti, L., Haberl, F., & Mukai, K. (2004). The X-ray emission of intermediate polars: the BeppoSAX view and the role of current missions.