%0 Journal Article
%A Barbieri, Giuseppina
%T An extension theorem for modular measures on effect algebras
%J Czechoslovak Mathematical Journal
%D 2009
%P 707-719
%V 59
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMJ_2009__59_3_a11/
%G en
%F CMJ_2009__59_3_a11