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10.1090/s0002-9939-05-08096-2
Helmers, Roelof, Zitikis, RičardasVolume:
133
Language:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.1090/s0002-9939-05-08096-2
Date:
December, 2005
File:
PDF, 197 KB
english, 2005