@article{77dae5b296d74fdda0752b1c87d90c9c,
title = "Doppler factors, Lorentz factors and viewing angles for quasars, BL Lacertae objects and radio galaxies",
keywords = "galaxies: active, galaxies: jets, galaxies: quasars: general, radiation mechanisms: non-thermal, radio continuum: galaxies, galaxies: active, galaxies: jets, galaxies: quasars: general, radiation mechanisms: non-thermal, radio continuum: galaxies, galaxies: active, galaxies: jets, galaxies: quasars: general, radiation mechanisms: non-thermal, radio continuum: galaxies",
author = "Talvikki Hovatta and Esko Valtaoja and Merja Tornikoski and Anne L{\"a}hteenm{\"a}ki",
year = "2009",
language = "English",
volume = "494",
pages = "527--537",
journal = "Astronomy and Astrophysics",
issn = "1432-0746",
publisher = "EDP Sciences",
number = "2",
}