@article{10_4153_CMB_1969_058_6,
     author = {Rhemtulla, A. H.},
     title = {A {Property} of {Groups} with {No} {Central} {Factors}},
     journal = {Canadian mathematical bulletin},
     pages = {467--470},
     year = {1969},
     volume = {12},
     number = {4},
     doi = {10.4153/CMB-1969-058-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1969-058-6/}
}