@article{KJM_2005_27_1_a1,
     author = {Daniel Abraham Romano},
     title = {A note of a family of quasi-antiorders on semigroup},
     journal = {Kragujevac Journal of Mathematics},
     pages = {11 - 18},
     publisher = {mathdoc},
     volume = {27},
     number = {1},
     year = {2005},
     zbl = {1224.03037},
     url = {http://geodesic.mathdoc.fr/item/KJM_2005_27_1_a1/}
}