@article{FPM_2015_20_3_a2,
     author = {B. D. Gel'man and V. V. Obukhovskii},
     title = {On fixed points of acyclic type multivalued maps},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {47--59},
     publisher = {mathdoc},
     volume = {20},
     number = {3},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2015_20_3_a2/}
}