00517naa#a2200181#i#450# EN\\bibl\111044 20251231083928.3 2413-046X 20240220b2024####ek#y0engy0150####ca RU METHOD OF THAWING FROZEN ROCKS AND SOILS Journal article Moscow Electronic science 2024 7 с. Journal article local Горное дело. 622 Rochev Viktor Fedorovich Rochev Nikita Viktorovich mshj.ru