%0 Journal Article
%A Niederkrüger, Klaus
%T The plastikstufe – a generalization of the overtwisted disk to higher dimensions
%J Algebraic and Geometric Topology
%D 2006
%P 2473-2508
%V 6
%N 5
%U http://geodesic.mathdoc.fr/articles/10.2140/agt.2006.6.2473/
%R 10.2140/agt.2006.6.2473
%F 10_2140_agt_2006_6_2473