TY - JOUR AU - A. N. Konovalov TI - Difference methods for calculation of plane problems of the theory of elasticity JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1966 SP - 38 EP - 54 VL - 74 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1966_74_a3/ LA - ru ID - TM_1966_74_a3 ER -