%0 Journal Article
%A Jan R. Strooker
%T A general acyclicity lemma and its uses
%J Banach Center Publications
%D 1990
%P 229-233
%V 26
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/-26-2-229-233/
%R 10.4064/-26-2-229-233
%G en
%F 10_4064__26_2_229_233