%0 Journal Article
%A Bruno Benedetti
%A Frank H. Lutz
%T Knots in collapsible and non-collapsible balls
%J The electronic journal of combinatorics
%D 2013
%V 20
%N 3
%U http://geodesic.mathdoc.fr/articles/10.37236/3319/
%R 10.37236/3319
%F 10_37236_3319