@article{BMMS_2011_34_2_a12,
     author = {Yufeng Liu and Xiaolan Yi},
     title = {Finite {Groups} in which {Primary} {Subgroups} have {Cyclic} {Cofactors}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2011},
     volume = {34},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2011_34_2_a12/}
}