Edwards, P. G. & Piner, B. G. 2002, Astrophysical Journal The Subluminal Parsec-Scale Jet of Markarian 501
Bach, U., Krichbaum, T. P., Ros, E., Britzen, S., Tian, W. W., Kraus, A., Witzel, A., & Zensus, J. A. 2005, Astronomy and Astrophysics Kinematic study of the blazar <ASTROBJ>S5 0716+714</ASTROBJ>
Piner, B. Glenn & Edwards, Philip G. 2005, Astrophysical Journal VLBA Polarization Observations of Markarian 421 after a Gamma-Ray High State
Dunn, R. J. H., Fabian, A. C., & Celotti, A. 2006, Monthly Notices of the Royal Astronomical Society Using radio bubbles to constrain the matter content of AGN jets
Bach, U., Villata, M., Raiteri, C. M., Agudo, I., Aller, H. D., Aller, M. F., Denn, G., Gómez, J. L., Jorstad, S., Marscher, A., Mutel, R. L., & Teräsranta, H. 2006, Astronomy and Astrophysics Structure and flux variability in the VLBI jet of BL Lacertae during the WEBT campaigns (1995-2004)
Bach, U., Kadler, M., Krichbaum, T. P., Middelberg, E., Alef, W., Witzel, A., & Zensus, J. A. 2005, Future Directions in High Resolution Astronomy Multi-Frequency & Multi-Epoch VLBI Study of Cygnus A
Foschini, L., Pian, E., Maraschi, L., Raiteri, C. M., Tavecchio, F., Ghisellini, G., Tosti, G., Malaguti, G., & di Cocco, G. 2006, Astronomy and Astrophysics A short hard X-ray flare from the blazar NRAO 530 observed by INTEGRAL
Pyatunina, T. B., Kudryavtseva, N. A., Gabuzda, D. C., Jorstad, S. G., Aller, M. F., Aller, H. D., & Teräsranta, H. 2006, Monthly Notices of the Royal Astronomical Society Frequency-dependent time-delays for strong outbursts in selected blazars from the Metsähovi and the University of Michigan Radio Astronomy Observatory monitoring databases - I.
Agudo, I., Gómez, J. L., Gabuzda, D. C., Marscher, A. P., Jorstad, S. G., & Alberdi, A. 2006, Astronomy and Astrophysics The milliarcsecond-scale jet of PKS 0735+178 during quiescence
Kadler, M., Hughes, P. A., Ros, E., Aller, M. F., & Aller, H. D. 2006, Astronomy and Astrophysics A quasi-periodic modulation of the radio light curve of the blazar <ASTROBJ>PKS B0048-097</ASTROBJ>
Savolainen, Tuomas, Wiik, Kaj, Valtaoja, Esko, Kadler, Matthias, Ros, Eduardo, Tornikoski, Merja, Aller, Margo F., & Aller, Hugh D. 2006, Astrophysical Journal An Extremely Curved Relativistic Jet in PKS 2136+141
Kadler, M., Ros, E., Weaver, K., Kerp, J., & Zensus, J. A. 2004, Bulletin of the American Astronomical Society A Probe of Jet-Disk Coupling in an Active Galaxy
Piner, B. G., Edwards, P. G., Fodor, S., & Rector, T. A. 2002, Publications of the Astronomical Society of Australia The Parsec-scale Jets of Extragalactic TeV Gamma-ray Sources
Hovatta, T., Valtaoja, E., Tornikoski, M., & Lähteenmäki, A. 2009, Astronomy and Astrophysics Doppler factors, Lorentz factors and viewing angles for quasars, BL Lacertae objects and radio galaxies
Taylor, G. B., Healey, S. E., Helmboldt, J. F., Tremblay, S., Fassnacht, C. D., Walker, R. C., Sjouwerman, L. O., Pearson, T. J., Readhead, A. C. S., Weintraub, L., Gehrels, N., Romani, R. W., Michelson, P. F., Blandford, R. D., & Cotter, G. 2007, Astrophysical Journal Characteristics of EGRET Blazars in the VLBA Imaging and Polarimetry Survey (VIPS)
Pyatunina, T. B., Kudryavtseva, N. A., Gabuzda, D. C., Jorstad, S. G., Aller, M. F., Aller, H. D., & Teräsranta, H. 2007, Monthly Notices of the Royal Astronomical Society Frequency-dependent time delays for strong outbursts in selected blazars from the Metsähovi and UMRAO monitoring data bases - II
Gabányi, K. É., Krichbaum, T. P., Britzen, S., Bach, U., Ros, E., Witzel, A., & Zensus, J. A. 2006, Astronomy and Astrophysics High frequency VLBI observations of the scatter-broadened quasar B 2005+403
Bach, U., Krichbaum, T. P., Britzen, S., Ros, E., Witzel, A., & Zensus, J. A. 2003, Proceedings of the Second ENIGMA Meeting Structure variability in 0716+714