TY - JOUR AU - A. A. Bobodzhanov AU - V. F. Safonov TI - Asymptotic solutions of resonant nonlinear singularly perturbed problems in the case of intersection of eigenvalues of the limit operator JO - Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory PY - 2019 SP - 3 EP - 16 VL - 173 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/INTO_2019_173_a0/ LA - ru ID - INTO_2019_173_a0 ER -