%0 Journal Article
%A Amendola, Gennaro
%T A local calculus for nullhomotopic filling Dehn spheres
%J Algebraic and Geometric Topology
%D 2009
%P 903-933
%V 9
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.2140/agt.2009.9.903/
%R 10.2140/agt.2009.9.903
%F 10_2140_agt_2009_9_903