@article{BMMS_2012_35_4_a14,
     author = {Muhammad Shabir and Muhammad Shoaib Arif and Asghar Khan and Muhammad Aslam},
     title = {On {Intuitionistic} {Fuzzy} {Prime} {Bi-Ideals} of {Semigroups}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2012},
     volume = {35},
     number = {4},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2012_35_4_a14/}
}