@article{VTAMU_2019_24_125_a3,
     author = {T. V. Zhukovskaya and E. A. Pluzhnikova},
     title = {The set of regularity of a multivalued mapping
 in a space with a vector-valued metric},
     journal = {Vestnik rossijskih universitetov. Matematika},
     pages = {39--46},
     year = {2019},
     volume = {24},
     number = {125},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTAMU_2019_24_125_a3/}
}