%0 Journal Article
%A Kala, Vítězslav
%A Kepka, Tomáš
%A Korbelář, Miroslav
%T Notes on commutative parasemifields
%J Commentationes Mathematicae Universitatis Carolinae
%D 2009
%P 521-533
%V 50
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_2009__50_4_a2/
%G en
%F CMUC_2009__50_4_a2