The F-GAMMA programme: multi-frequency study of active galactic nuclei in the Fermi era - Programme description and the first 2.5 years of monitoring
L. Fuhrmann, E. Angelakis, J. A. Zensus, I. Nestoras, N. Marchili, V. Pavlidou, V. Karamanavis, H. Ungerechts, T. P. Krichbaum, S. Larsson, S. S. Lee, W. Max-Moerbeck, I. Myserlis, T. J. Pearson, A. C. S. Readhead, J. L. Richards, A. Sievers and B. W. Sohn
A&A, 596 (2016) A45
DOI: https://doi.org/10.1051/0004-6361/201528034