%0 Journal Article
%A Levine, Jerome
%T Homology cylinders: an enlargement of the mapping class group
%J Algebraic and Geometric Topology
%D 2001
%P 243-270
%V 1
%N 1
%U http://geodesic.mathdoc.fr/articles/10.2140/agt.2001.1.243/
%R 10.2140/agt.2001.1.243
%F 10_2140_agt_2001_1_243