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Rings Defined by $\mathcal{R}$-Sets and a Characterization of a Class of Semiperfect Rings
Robert GordonVolume:
155
Language:
english
Journal:
Transactions of the American Mathematical Society
DOI:
10.2307/1995460
Date:
March, 1971
File:
PDF, 1.66 MB
english, 1971