00693naa#a2200181#i#450# EN\\bibl\128732 20260805225523.3 1994-5655 20260714b2026####ek#y0engy0150####ca RU Calcite in the shells of Silurian brachiopods of the Pentamerida order Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2026 6 с. Journal article local Псевдоморфизм кристаллов. 548.6 Brachiopoda. Плеченогие. 564.8 Katkova V. I. Beznosova Tatiana Mikhailovna komisc.editorum.ru