Title:
Journal of the American Mathematical Society
Abbreviated Title:
J. Amer. Math. Soc.
Publisher:
American Mathematical Society (AMS)
ISSN
(Print):
08940347
Publication date
(Print):
July
2007
Volume: 20
Issue: 03
Pages: 829-931
Article
DOI: 10.1090/S0894-0347-07-00556-5
SO-VID: 5f256e0f-ea3f-4c51-99ab-338f329c5b3d