%0 Journal Article %T Some results of ways efficiency disintegration rocks %A Voronin, I.. %K rocks, disintegration, crushers, technical level. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 2 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov