TY - JOUR AU - V. V. Smagin TI - Projection-Difference Methods for the Approximate Solution of Parabolic Equations with Nonsymmetric Operators JO - Differencialʹnye uravneniâ PY - 2001 SP - 115 EP - 123 VL - 37 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2001_37_1_a14/ LA - ru ID - DE_2001_37_1_a14 ER -