%0 Journal Article %A A. D. Myshkis %T All-Union Symposium “Mathematical Problems of Hydrodynamics” %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1969 %V 24 %N 5 %U http://geodesic.mathdoc.fr/item/RM_1969_24_5_a16/ %G ru %F RM_1969_24_5_a16