@article{10_4153_CMB_1975_037_9,
     author = {Cohen, Miriam and Montgomery, Susan},
     title = {Semi-Simple {Artinian} {Rings} of {Fixed} {Points}},
     journal = {Canadian mathematical bulletin},
     pages = {189--190},
     year = {1975},
     volume = {18},
     number = {2},
     doi = {10.4153/CMB-1975-037-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-037-9/}
}