00513naa#a2200157#i#450# EN\\bibl\83201 20250515183453.4 2712-7761 20240611b2024####ek#y0engy0150####ca RU In memory of Vasily Nikolaevich Filippov Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2024 1 с. Journal article local Rakin Vladimir Ivanovich komisc.editorum.ru