%0 Journal Article %A A. V. Genk %T Impossibility of centrally symmetric shock waves in vacuum in the relativistic theory of gravitation %J Teoretičeskaâ i matematičeskaâ fizika %D 1989 %P 473-480 %V 79 %N 3 %U http://geodesic.mathdoc.fr/item/TMF_1989_79_3_a14/ %G ru %F TMF_1989_79_3_a14