Original language | English (US) |
---|---|
Pages (from-to) | 41-52 |
Number of pages | 12 |
Journal | International Mathematics Research Notices |
Volume | 1993 |
Issue number | 2 |
DOIs | |
State | Published - 1993 |
Externally published | Yes |
Bibliographical note
Funding Information:Received 9 December 1992. Communicated by Barry Mazur. Author partially supported by NSF grants DMS-8902621 and DMS-8957375.