@article{PORMA_1955__14_3_114756,
     author = {Kleinfeld, Erwin},
     title = {Generalization of a theorem on simple alternative rings},
     journal = {Portugaliae mathematica},
     pages = {91--94},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {1955},
     mrnumber = {0078964},
     zbl = {0066.28402},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1955__14_3_114756/}
}