%0 Journal Article
%A Trnková, Věra
%T Sum of categories with amalgamated subcategory
%J Commentationes Mathematicae Universitatis Carolinae
%D 1965
%P 449-474
%V 06
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_1965__6_4_a7/
%G en
%F CMUC_1965__6_4_a7