%0 Journal Article
%A Chajda, Ivan
%A Kolařík, Miroslav
%T A common approach to directoids with an antitone involution and D-quasirings
%J Discussiones Mathematicae. General Algebra and Applications
%D 2008
%P 139-145
%V 28
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DMGAA_2008_28_2_a0/
%G en
%F DMGAA_2008_28_2_a0