@article{10_4153_S0008439519000092,
     author = {Ko\c{s}an, M. Tamer and Yildirim, T\"ulay and Zhou, Y.},
     title = {Rings whose {Elements} are the {Sum} of a {Tripotent} and an {Element} from the {Jacobson} {Radical}},
     journal = {Canadian mathematical bulletin},
     pages = {810--821},
     year = {2019},
     volume = {62},
     number = {4},
     doi = {10.4153/S0008439519000092},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439519000092/}
}