@article{DE_1992_28_11_a16,
     author = {M. S. Nikol'skii},
     title = {On absolutely continuous multivalued mappings},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1984--1988},
     publisher = {mathdoc},
     volume = {28},
     number = {11},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1992_28_11_a16/}
}