• Scientific Electronic Library (Russian Science Citation Index), Moscow, Russian Federation.
• Russian State Library (RSL), Moscow, Russian Federation.
• LOCKSS (Lots of Copies Keep Stuff Safe), Stanford, California.
• CLOCKSS (Controlled LOCKSS), Stanford, California.

This journal utilizes the LOCKSS and CLOCKSS system to create a distributed archiving system among participating libraries and permits those libraries to create permanent archives of the journal for purposes of preservation and restoration.

Electronic copies of the published articles are also stored in the Scientific Electronic Library at eLibrary.ru.