@article{BMMS_2012_35_4_a15,
     author = {Yunqiang Yin and Jianming Zhan},
     title = {Characterization of  {Ordered} {Semigroups} in {Terms} of {Fuzzy} {Soft} {Ideals}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2012},
     volume = {35},
     number = {4},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2012_35_4_a15/}
}