TY - JOUR AU - V. B. Andreev TI - Pointwise and Weighted A Priori Estimates of the Solution and Its First Derivative for a Singularly Perturbed Convection-Diffusion Equation JO - Differencialʹnye uravneniâ PY - 2002 SP - 918 EP - 929 VL - 38 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2002_38_7_a7/ LA - ru ID - DE_2002_38_7_a7 ER -