10.1090/s0002-9939-06-08336-5
Divaani-Aazar, Kamran, Esmkhani, Mohammad Ali, Tousi, MassoudVolume:
134
Language:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.1090/s0002-9939-06-08336-5
Date:
October, 2006
File:
PDF, 150 KB
english, 2006