%0 Journal Article
%A Jardine, J. F.
%T Algebraic Homotopy Theory
%J Canadian journal of mathematics
%D 1981
%P 302-319
%V 33
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1981-025-9/
%R 10.4153/CJM-1981-025-9
%F 10_4153_CJM_1981_025_9