%0 Journal Article %A E. M. Nezhinskii %T Investigation of the process of explosion decay and simultaneous collisions of $n$ material gravitating points %J Doklady Akademii Nauk %D 1972 %P 566-567 %V 206 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_206_3_a13/ %G ru %F DAN_1972_206_3_a13