@article{IIMI_2019_53_a8,
     author = {P. D. Lebedev and A. A. Uspenskii},
     title = {Construction of a solution to a velocity problem in the case of violation of the smoothness of the curvature of the target set boundary},
     journal = {Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta},
     pages = {98--114},
     publisher = {mathdoc},
     volume = {53},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIMI_2019_53_a8/}
}