@article{BMMS_2013_36_4_a4,
     author = {Qaiser Mushtaq and Madad Khan and Kar Ping Shum},
     title = {Topological {Structures} on {LA-Semigroups]{Topological} {Structures} on {LA-Semigroups}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2013},
     volume = {36},
     number = {4},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2013_36_4_a4/}
}