%0 Journal Article %A A. A. Bityurin %T Stability loss of the homogeneous core at longitudinal impact on the core, interacting with the hard barrier %J Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika %D 2010 %P 38-44 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VYURM_2010_3_a5/ %G ru %F VYURM_2010_3_a5