PKS 1502+106: A high-redshift Fermi blazar at extreme angular resolution - Structural dynamics with VLBI imaging up to 86 GHzV. Karamanavis, L. Fuhrmann, T. P. Krichbaum, E. Angelakis, J. Hodgson, I. Nestoras, I. Myserlis, J. A. Zensus, A. Sievers and S. CipriniA&A, 586 (2016) A60DOI: https://doi.org/10.1051/0004-6361/201527225