Institution: | 1. Udmurt Institute of History, Language, and Literature, Ural Branch, Russian Academy of Sciences, Lomonosova 4, Izhevsk, 426004, Russia;2. Physical-Technical Institute, Ural Branch, Russian Academy of Sciences, Kirova 132, Izhevsk, 426000, Russia;3. Idnakar” Historical and Cultural Museum-Reserve, Sovetskaya 27, Glazov, 427620, Russia |