00714naa#a2200169#i#450# EN\\bibl\82489 20250221195626.5 2712-7761 20240424b2024####ek#y0engy0150####ca RU From the find of coal pebbles to the discovery of deposits (the 100th anniversary of the Pechora coal basin) Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2024 7 с. Journal article local Геология. Геологические и геофизические науки. 55 Прочие вопросы. 550.9 Astakhova I. S. komisc.editorum.ru