%0 Journal Article
%A Kato, Goro
%T On the notion of precohomology
%J Portugaliae mathematica
%D 1985
%P 307-316
%V 43
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_1985__43_3_114562/
%G en
%F PORMA_1985__43_3_114562