%0 Journal Article
%A Bjorndahl, Christina
%A Karshon, Yael
%T Revisiting Tietze–Nakajima: Local and Global Convexity for Maps
%J Canadian journal of mathematics
%D 2010
%P 975-993
%V 62
%N 5
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2010-052-5/
%R 10.4153/CJM-2010-052-5
%F 10_4153_CJM_2010_052_5