%0 Journal Article %A Alexander E. Kraus %A Evgeny I. Kraus %A Ivan I. Shabalin %T Simulation of a group impact on a heterogeneous target of finite thickness %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2021 %P 700-711 %V 14 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2021_14_6_a3/ %G en %F JSFU_2021_14_6_a3