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10.1090/s0002-9939-05-07849-4
Du, Hong-Ke, Deng, Chun-YuanVolume:
133
Language:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.1090/s0002-9939-05-07849-4
Date:
October, 2005
File:
PDF, 128 KB
english, 2005