TY - JOUR AU - E. N. Khailov TI - Extensibility of solutions of non-autonomous systems of quadratic differential equations and their application in optimal control problems JO - Trudy Instituta matematiki i mehaniki PY - 2024 SP - 237 EP - 248 VL - 30 IS - 1 UR - http://geodesic.mathdoc.fr/item/TIMM_2024_30_1_a17/ LA - ru ID - TIMM_2024_30_1_a17 ER -