|  |  | 
| 2000 | ||
|---|---|---|
| 2 | EE | Akira Higuchi, Naofumi Takagi: A fast addition algorithm for elliptic curve arithmetic in GF(2n) using projective coordinates. Inf. Process. Lett. 76(3): 101-103 (2000) | 
| 1998 | ||
| 1 | EE | Akira Higuchi: Lattices of closure operators. Discrete Mathematics 179(1-3): 267-272 (1998) | 
| 1 | Naofumi Takagi | [2] |