| Original language | English |
|---|---|
| Pages (from-to) | 951-963 |
| Number of pages | 13 |
| Journal | Journal of Mathematical Sciences |
| Volume | 93 |
| Issue number | 6 |
| DOIs | |
| State | Published - 1999 |
Bibliographical note
Funding Information:This work is supported by the Bi-National Science Foundation, United States-Israel, Grant No. 96-00101.