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10.1090/s0002-9939-05-07967-0
Hashimoto, MitsuyasuVolume:
133
Language:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.1090/s0002-9939-05-07967-0
Date:
August, 2005
File:
PDF, 99 KB
english, 2005