%0 Journal Article
%A I. S. Iokhvidov
%T On a lemma of Ky Fan generalizing the fixed-point principle of A.\,N.~Tihonov
%J Doklady Akademii Nauk
%D 1964
%P 501-504
%V 159
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_159_3_a6/
%G ru
%F DAN_1964_159_3_a6