@article{10_4153_CMB_2006_027_6,
     author = {Nicholson, W. K. and Zhou, Y.},
     title = {Endomorphisms {That} {Are} the {Sum} of a {Unit} and a {Root} of a {Fixed} {Polynomial}},
     journal = {Canadian mathematical bulletin},
     pages = {265--269},
     year = {2006},
     volume = {49},
     number = {2},
     doi = {10.4153/CMB-2006-027-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2006-027-6/}
}