TY - JOUR AU - A. F. Lapko TI - Conference on Boundary Problems and Their Applications in Fluid Mechanics JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1970 VL - 25 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1970_25_1_a20/ LA - ru ID - RM_1970_25_1_a20 ER -