TY - JOUR AU - A. L. Kazakov AU - A. A. Lempert TI - On the route construction in changing environments using solutions of the eikonal equation JO - Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta PY - 2021 SP - 59 EP - 72 VL - 58 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IIMI_2021_58_a3/ LA - ru ID - IIMI_2021_58_a3 ER -