10.1090/S0002-9939-02-06697-2
Berselli, Luigi C., Galdi, Giovanni P.Volume:
130
Language:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.1090/S0002-9939-02-06697-2
Date:
December, 2002
File:
PDF, 365 KB
english, 2002