%0 Journal Article
%A O.S. Kozlovski
%T Getting rid of the negative Schwarzian derivative condition
%J Annals of mathematics
%D 2000
%V 152
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM_2000_152_3_a2/
%F AM_2000_152_3_a2