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10.1090/s0002-9939-04-07543-4
Hagopian, Charles L., Mańka, RomanVolume:
133
Langue:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.1090/s0002-9939-04-07543-4
Date:
February, 2005
Fichier:
PDF, 175 KB
english, 2005