00653naa#a2200205#i#450# EN\\bibl\130754 20260817153112.1 1994-5655 20260714b2026####ek#y0engy0150####ca RU Factor of advanced operation of borehole charges Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2026 6 с. Journal article local Горное дело. 622 Kazarina E. N. Mishnev V. I. Shevkun E. B. Galim'yanov A. A. komisc.editorum.ru