![](/img/cover-not-exists.png)
10.1090/s0002-9939-99-05314-9
Stegel, GiovanniVolume:
128
Language:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.1090/s0002-9939-99-05314-9
Date:
June, 2000
File:
PDF, 135 KB
english, 2000