共 9 条
- [4] GONCHIGDORZH R, 1989, THESIS BUDAPEST
- [5] GONCHIGDORZH R, 1987, ALGEBRA LOGIKA, V26, P150
- [6] GONCHIGDORZH R, 1987, ALGEBRA LOGIKA, V27, P122
- [7] Rowen L. H., 1988, RING THEORY, VI
- [8] STENSTROM B, 1975, GRUNDLEHREN MATH WIS, V217
- [9] UTUMI Y, 1963, P AM MATH SOC, V14, P141