10.1090/s0002-9939-01-06258-x
Danielson, Lynda, Fein, BurtonVolume:
130
Language:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.1090/s0002-9939-01-06258-x
Date:
June, 2002
File:
PDF, 178 KB
english, 2002