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10.1090/S0002-9947-99-02370-3
Brešar, Matej, Šemrl, PeterVolume:
351
Language:
english
Journal:
Transactions of the American Mathematical Society
DOI:
10.1090/S0002-9947-99-02370-3
Date:
March, 1999
File:
PDF, 325 KB
english, 1999