@article{CMH_1975__50_139613,
     author = {M.L. Ranga Rao},
     title = {Semisimple {Algebras} and a {Cancellation} {Law.}},
     journal = {Commentarii mathematici Helvetici},
     pages = {123--128},
     publisher = {mathdoc},
     volume = {50},
     year = {1975},
     zbl = {0298.16016},
     url = {http://geodesic.mathdoc.fr/item/CMH_1975__50_139613/}
}