00551naa#a2200169#i#450# EN\\bibl\5705 20241010024952.4 2308-8877 20150318b2015####ek#y0engy0150####ca RUS RU Some results of ways efficiency disintegration rocks Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 2 с. Journal article local Voronin I. naukaru.ru