@article{NSJOM_1995_25_1a_8,
     author = {Dudek 

 Wies\'law and Rousseau Ronald},
     title = {Set-theoretic relations and {BCH-algebras} with trivial structure},
     journal = {Novi Sad Journal of Mathematics},
     pages = {75-82},
     publisher = {mathdoc},
     volume = {25},
     number = {1},
     year = {1995},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1995_25_1a_8/}
}