%0 Journal Article
%A Burgess, W. D.
%A Saorín, Manuel
%T Homological Aspects of Semigroup Gradings on Rings and Algebras
%J Canadian journal of mathematics
%D 1999
%P 488-505
%V 51
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1999-022-5/
%R 10.4153/CJM-1999-022-5
%F 10_4153_CJM_1999_022_5