Savolainen, T. Max Planck Institute for Radio Astronomy, Max Planck Society;
Arshakian, T., Pushkarev, A., Lister, M., & Savolainen, T. (2020). Studies of stationary features in jets: BL Lacertae. I. The dynamics and brightness asymmetry on sub-parsec scales. åp, 640: A62, pp. A62. doi:10.1051/0004-6361/202037968.