TY - JOUR AU - L. A. Lusternik TI - Remarks on the numerical solution of boundary problems for Laplace's equation and the calculation of characteristic values by the method of networks JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1947 SP - 49 EP - 64 VL - 20 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1947_20_a3/ LA - ru ID - TM_1947_20_a3 ER -