@article{10_4153_CMB_1976_030_3,
     author = {Neggers, Joseph},
     title = {On {Rings} with {Many} {Endomorphisms}},
     journal = {Canadian mathematical bulletin},
     pages = {199--204},
     year = {1976},
     volume = {19},
     number = {2},
     doi = {10.4153/CMB-1976-030-3},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1976-030-3/}
}