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Rings defined by $\mathcal{R}$-sets and a characterization of a class of semiperfect rings
Gordon, RobertVolume:
155
Language:
english
Journal:
Transactions of the American Mathematical Society
DOI:
10.1090/s0002-9947-1971-0272825-3
Date:
January, 1971
File:
PDF, 1.36 MB
english, 1971