TY - JOUR AU - E. A. Volkov TI - Development of block method of solution of Laplace equation for finite and nonfinite circular polygones JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1989 SP - 39 EP - 68 VL - 187 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1989_187_a3/ LA - ru ID - TM_1989_187_a3 ER -