00701naa#a2200181#i#450# EN\\bibl\126174 20260710164724.5 1994-5655 20260626b2026####ek#y0engy0150####ca RU The history of studying archaeological sites of Lake Chusovskoye and the Berezovka River Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2026 4 с. Journal article local Археология. Предыстория. Археологические памятники. 902/904 Demakov D. A. Smertina N. S. ras.editorum.ru