TY - JOUR AU - E. A. Volkov TI - The method of composite regular nets for the Laplace equation on polygons JO - Informatics and Automation PY - 1976 SP - 68 EP - 102 VL - 140 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1976_140_a4/ LA - ru ID - TRSPY_1976_140_a4 ER -