%0 Journal Article
%A S. Dierolf
%A S. Müller
%T Some remarks on weak acyclicity
%J Informatics and Automation
%D 1994
%P 249-254
%V 203
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1994_203_a22/
%G en
%F TRSPY_1994_203_a22