Rachen, J. P. Cosmology, MPI for Astrophysics, Max Planck Society;
Angelakis, E., Fuhrmann, L., Myserlis, I., Zensus, J. A., Nestoras, I., Karamanavis, V., et al. (2019). F-GAMMA: Multi-frequency radio monitoring of Fermi blazars - The 2.64 to 43 GHz Effelsberg light curves from 2007–2015. Astronomy and Astrophysics, 626: A60. doi:10.1051/0004-6361/201834363.