%0 Journal Article
%A Chajda, Ivan
%T Commutative directoids with sectional involutions
%J Discussiones Mathematicae. General Algebra and Applications
%D 2007
%P 49-58
%V 27
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DMGAA_2007_27_1_a2/
%G en
%F DMGAA_2007_27_1_a2