@article{10_4153_CMB_1963_008_4,
     author = {Yaqub, Adil},
     title = {A {Generalization} of {Certain} {Rings} of {A.} {L.} {Foster}},
     journal = {Canadian mathematical bulletin},
     pages = {55--60},
     year = {1963},
     volume = {6},
     number = {1},
     doi = {10.4153/CMB-1963-008-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1963-008-4/}
}