@article{TRSPY_1991_200_a24,
     author = {M. S. Nikol'skii},
     title = {On the weak convergence of multivalued mappings},
     journal = {Informatics and Automation},
     pages = {261--264},
     publisher = {mathdoc},
     volume = {200},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1991_200_a24/}
}