TY - JOUR AU - Yu. A. Konyaev TI - An iterative method for the analysis of nonlinear singularly perturbed initial value and boundary value problems JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1999 SP - 38 EP - 45 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1999_3_a4/ LA - ru ID - IVM_1999_3_a4 ER -