%0 Journal Article %A A. V. Gokhman %T A geometric interpretation of the motion of a mechanical system of variable mass %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1964 %P 28-39 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1964_1_a4/ %G ru %F IVM_1964_1_a4