R. Schmidt

F-GAMMA: On the phenomenological classification of continuum radio spectra variability patterns of Fermi blazars

T. Krichbaum, J. Zensus, V. Pavlidou, 2011, 1202.4242.

Structural variability of 3C 111 on parsec scales

E. Ros, T. Krichbaum, J. Zensus, 2011, 1110.1197.

Structural Variability of 3C111 on Parsec Scales

E. Ros, T. Krichbaum, J. Zensus, 2012 .

Two Active States of the Narrow-Line Gamma-Ray-Loud AGN GB 1310 + 487

Yasuyuki T. Tanaka, D. Thompson, F. Schinzel, 2014, 1401.2151.