%0 Journal Article
%A B. D. Gel'man
%T A generalization of Kakutani’s fixed-point theorem to many-valued mappings
%J Doklady Akademii Nauk
%D 1973
%P 22-24
%V 209
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1973_209_1_a3/
%G ru
%F DAN_1973_209_1_a3