@article{DAN_1991_321_3_a2,
     author = {I. A. Kuzin},
     title = {Multivalued solvability of some elliptic problems in $\mathbf{R}^N$},
     journal = {Doklady Akademii Nauk},
     pages = {449--453},
     publisher = {mathdoc},
     volume = {321},
     number = {3},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_321_3_a2/}
}