TY - JOUR AU - D.I. Borisov TI - On a Singularly Perturbed Boundary Value Problem for the Laplacian in a Cylinder JO - Differencialʹnye uravneniâ PY - 2002 SP - 1071 EP - 1078 VL - 38 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2002_38_8_a6/ LA - ru ID - DE_2002_38_8_a6 ER -