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@article{MZ_1965__89_170451, author = {Edward M. Patterson}, title = {The {Jacobson} radical of a pseudo-ring.}, journal = {Mathematische Zeitschrift}, pages = {348--364}, publisher = {mathdoc}, volume = {89}, year = {1965}, zbl = {0135.02902}, url = {http://geodesic.mathdoc.fr/item/MZ_1965__89_170451/} }
Edward M. Patterson. The Jacobson radical of a pseudo-ring.. Mathematische Zeitschrift, Tome 89 (1965), pp. 348-364. http://geodesic.mathdoc.fr/item/MZ_1965__89_170451/