The first year of publication of the journal : 1991.
Date and number of the certificate of registration of the mass media:
The journal was registered by the Federal Service for Supervision in the Sphere of Mass Communications, Communication and Cultural Heritage Protection on May 29, 2008 (Certificate PI No. FS77-32105). Date of inclusion of the publication in Тhe Higher Attestation Commission of the Ministry of Education and Science of the Russian Federation: December 1, 2015
