10.1090/s0002-9939-06-08374-2
Aqzzouz, Belmesnaoui, Nouira, RedouaneVolume:
134
Journal:
Proceedings of the American Mathematical Society
DOI:
10.1090/s0002-9939-06-08374-2
Date:
December, 2006
File:
PDF, 169 KB
2006