Ringel, C. M. (1973). Quasi-Frobenius rings and generalizations QF-3 and QF-1 rings.
Chicago Edition CitationRingel, Claus Michael. Quasi-Frobenius Rings and Generalizations QF-3 and QF-1 Rings. Springer-Verlag, Berlin, 1973.
Cita MLARingel, Claus Michael. Quasi-Frobenius Rings and Generalizations QF-3 and QF-1 Rings. 1973.
Atenció: Aquestes cites poden no estar 100% correctes.