%0 Journal Article %A A. F. Lapko %T Conference on Boundary Problems and Their Applications in Fluid Mechanics %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1970 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1970_25_1_a20/ %G ru %F RM_1970_25_1_a20