%0 Journal Article %A M. A. Kulagina %A B. A. Rychkov %A Yu. Yu. Stepanova %T Determination of elastic constants of rocks %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2019 %P 284-303 %V 23 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2019_23_2_a5/ %G ru %F VSGTU_2019_23_2_a5