@article{10_4153_CJM_1982_004_0,
     author = {Berberian, S. K.},
     title = {Factor-Correspondences in {Regular} {Rings}},
     journal = {Canadian journal of mathematics},
     pages = {23--30},
     year = {1982},
     volume = {34},
     number = {1},
     doi = {10.4153/CJM-1982-004-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1982-004-0/}
}