@article{DAN_1977_234_2_a8,
     author = {Yu. E. Linke and A. A. Tolstonogov},
     title = {Representation of sublinear operators by multivalued mappings},
     journal = {Doklady Akademii Nauk},
     pages = {294--297},
     year = {1977},
     volume = {234},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1977_234_2_a8/}
}