TY - JOUR AU - A. V. Parshikov TI - Optimal control of a low-altitude flight in the terrain-following mode JO - Trudy Instituta matematiki i mehaniki PY - 2020 SP - 225 EP - 237 VL - 26 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMM_2020_26_2_a17/ LA - ru ID - TIMM_2020_26_2_a17 ER -