@article{IIMI_2021_58_a3,
     author = {A. L. Kazakov and A. A. Lempert},
     title = {On the route construction in changing environments using solutions of the eikonal equation},
     journal = {Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta},
     pages = {59--72},
     publisher = {mathdoc},
     volume = {58},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIMI_2021_58_a3/}
}