The electronic journal "Peremennye Zvezdy" (consisting of the main journal and the supplement) is published jointly by the Institute of Astronomy of Russian Academy of Sciences (48, Pyatniskaya Str., Moscow 119017, Russia; http://www.inasan.ru), Sternberg Astronomical Institute of Moscow University (13, University Ave., Moscow 119991, Russia; http://sai.msu.ru), and the Astronet.ru portal.

The scope of the journal is described in more detail here.