@article{CMUC_2009_50_3_a0,
     author = {Abdullahu, Fitore and Zejnullahu, Abdullah},
     title = {Notes on semimedial semigroups},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {321--324},
     year = {2009},
     volume = {50},
     number = {3},
     mrnumber = {2573407},
     zbl = {1203.20053},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2009_50_3_a0/}
}