%0 Journal Article %A Šabo, Michal %A Strežo, Peter %T On reverses of some binary operators %J Kybernetika %D 2005 %P [435] %V 41 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_2005__41_4_a1/ %G en %F KYB_2005__41_4_a1