%0 Journal Article %A Dudek Wiesĺaw %A Rousseau Ronald %T Set-theoretic relations and BCH-algebras with trivial structure %J Novi Sad Journal of Mathematics %D 1995 %P 75-82 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1995_25_1a_8/ %F NSJOM_1995_25_1a_8