TY - JOUR AU - E. A. Volkov TI - On the solution of Laplace's equation on a parallelepiped with discontinuous boundary conditions by methods of uniform and composite grids JO - Doklady Akademii Nauk PY - 1978 SP - 1029 EP - 1032 VL - 239 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1978_239_5_a3/ LA - ru ID - DAN_1978_239_5_a3 ER -