Title:
Science in China Series A: Mathematics
Abbreviated Title:
SCI CHINA SER A
Publisher:
Springer Science and Business Media LLC
ISSN
(Print):
1006-9283
ISSN
(Electronic):
1862-2763
Publication date Created:
April
2007
Publication date
(Print):
April
2007
Volume: 50
Issue: 5
Pages: 628-650
Article
DOI: 10.1007/s11425-007-0022-7
SO-VID: 5876f060-d1cb-4a8f-b446-b7c299cc1c48
Copyright © ©
2007