%0 Journal Article %A E. V. Spiridonova %A S. V. Beloborodova %T Mathematical model of the development of~the~wedging crack in the disturbed material %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2011 %P 276-282 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2011_1_a34/ %G ru %F VSGTU_2011_1_a34