%0 Journal Article
%A E. A. Larionov
%T On~the number of fixed points of a~linear-fractional transformation of an~operator ball onto itself
%J Sbornik. Mathematics
%D 1969
%P 195-204
%V 7
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1969_7_2_a1/
%G en
%F SM_1969_7_2_a1