%0 Journal Article %A Chajda, Ivan %T Implication algebras %J Discussiones Mathematicae. General Algebra and Applications %D 2006 %P 141-153 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGAA_2006_26_2_a0/ %G en %F DMGAA_2006_26_2_a0