00573naa#a2200157#i#450# EN\\bibl\89480 20251223141729.2 2712-7761 20241008b2024####ek#y0engy0150####ca RU Chief Geologist of the Urals. In Memory of Viktor Nikolaevich Puchkov (17.08.1938—24.08.2024) Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2024 2 с. Journal article local Pystin Alexander Mikhailovich komisc.editorum.ru