Chon, G. High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
Böhringer, H. High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
Chon, G., & Böhringer, H. (2013). Cluster science from ROSAT to eROSITA. Astronomische Nachrichten, 334(4-5), 478-481. doi:10.1002/asna.201211885.