@article{MZM_2017_101_6_a3,
     author = {B. D. Gel'man},
     title = {A {Hybrid} {Fixed-Point} {Theorem} for {Set-Valued} {Maps}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {832--842},
     publisher = {mathdoc},
     volume = {101},
     number = {6},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2017_101_6_a3/}
}