@article{10_4153_CMB_1977_020_2,
     author = {Lim, Taw-Pin},
     title = {Conjugacy of {Elements} in a {Normal} {Ring}},
     journal = {Canadian mathematical bulletin},
     pages = {113--115},
     year = {1977},
     volume = {20},
     number = {1},
     doi = {10.4153/CMB-1977-020-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1977-020-2/}
}