@article{10_4153_CMB_1989_066_7,
     author = {Miller, Andy},
     title = {A {Group} {Theoretic} {Characterization} of the {2-Dimensional} {Spherical} {Groups}},
     journal = {Canadian mathematical bulletin},
     pages = {459--466},
     year = {1989},
     volume = {32},
     number = {4},
     doi = {10.4153/CMB-1989-066-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1989-066-7/}
}