TY - JOUR AU - M. M. Khapaev TI - Constructing Solutions of an Ill-Posed Nonlinear Singularly Perturbed Problem for an Equation of Elliptic Type JO - Matematičeskie zametki PY - 2003 SP - 318 EP - 320 VL - 73 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2003_73_2_a16/ LA - ru ID - MZM_2003_73_2_a16 ER -