%0 Journal Article %A S. D. Kovalevskaya %T Shock wave acceleration in a gravitational field. Special case %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2016 %P 61-64 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2016_1_a11/ %G ru %F VMUMM_2016_1_a11