TY - JOUR AU - S. E. Zhelezovsky AU - V. Ph. Kirichenko AU - V. A. Krys'ko TI - Rate of convergence of the Bubnov--Galerkin method for a nonclassical system of differential equations JO - Differencialʹnye uravneniâ PY - 1987 SP - 1407 EP - 1416 VL - 23 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1987_23_8_a14/ LA - ru ID - DE_1987_23_8_a14 ER -