TY - JOUR AU - Yu. A. Konyaev AU - D. A. Maslov TI - An Asymptotic Method for Reducing Systems of Differential Equations with Almost-Periodic Matrices JO - Matematičeskie zametki PY - 2019 SP - 9 EP - 17 VL - 105 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2019_105_1_a1/ LA - ru ID - MZM_2019_105_1_a1 ER -