00570naa#a2200157#i#450# EN\\bibl\89480 20260312024534.4 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 ras.editorum.ru