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10.1090/S0002-9947-98-02129-1
Vinter, R. B., Zheng, H.Volume:
350
Language:
english
Journal:
Transactions of the American Mathematical Society
DOI:
10.1090/S0002-9947-98-02129-1
Date:
March, 1998
File:
PDF, 363 KB
english, 1998