00706naa#a2200205#i#450# EN\\bibl\55294 /en/manage/index 20250303152405.1 2712-7761 20221128b2022####ek#y0engy0150####ca ENG RU Genetic types of corundum Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2022 11 с. Journal article local Месторождения неметаллических полезных ископаемых. 553.6 ENG Schipcov V V Barnov N. G. test.editorum.ru /en/manage/index