%0 Journal Article
%A B. E. Gopengauz
%T A generalization of the Schwarzian derivative and its applications
%J Matematičeskie zametki
%D 1971
%P 229-238
%V 10
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1971_10_2_a12/
%G ru
%F MZM_1971_10_2_a12