%0 Journal Article
%A Gunnar Carlson
%A Rick Jardine
%T Introduction
%J Homology, homotopy, and applications
%D 2003
%P 6-6
%V 5
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/HHA_2003_5_2_a3/
%G en
%F HHA_2003_5_2_a3