@article{MABA_2006_20_2_a8,
     author = {Fikret Kuyucu},
     title = {On {Subsemigroups} of {Stone} - {Cech} {Compactification} for {Certain} {Semigroups}},
     journal = {Mathematica balkanica},
     pages = {245},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2006},
     url = {http://geodesic.mathdoc.fr/item/MABA_2006_20_2_a8/}
}