TY - JOUR AU - I. M. Polishchuk TI - Construction of solutions of Dirichlet and Neumann problems for an unclosed surface JO - Doklady Akademii Nauk PY - 1970 SP - 59 EP - 62 VL - 192 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_192_1_a14/ LA - ru ID - DAN_1970_192_1_a14 ER -