@article{MZ_1971__121_171559,
     author = {Ancel C. Mewborn},
     title = {Regular {Rings} and {Baer} {Rings.}},
     journal = {Mathematische Zeitschrift},
     pages = {211--219},
     publisher = {mathdoc},
     volume = {121},
     year = {1971},
     zbl = {0215.38102},
     url = {http://geodesic.mathdoc.fr/item/MZ_1971__121_171559/}
}