| Author | Ali, Zulfikar/ Shinohara, Yoshitane/ Imai, Hitoshi/ Kohda, Atsuhito/ Okamoto, Kuniya/ Sakaguchi, Hideo/ Miyamoto, Haruo/ |
|---|---|
| Content Type | Departmental Bulletin Paper |
| Journal Title | Journal of mathematics, Tokushima University |
| Volume | 31 |
| Published Date | 1998-02-02 |
| departments | Science and Technology |
