%0 Journal Article
%A Kinga Stolot
%T Coproducts and the additivity of the Szymczak index
%J Annales Polonici Mathematici
%D 2005
%P 211-226
%V 85
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap85-3-2/
%R 10.4064/ap85-3-2
%G en
%F 10_4064_ap85_3_2