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10.1090/S0002-9939-04-07705-6
Sebestyén, Zoltán, Stochel, JanVolume:
133
Language:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.1090/S0002-9939-04-07705-6
Date:
June, 2005
File:
PDF, 125 KB
english, 2005