- CSB - MetaPress - Google - Bing - Yahoo
 | 2007 | |
|---|---|---|
| 1 |      | Norio Yamaguchi, Makoto Okita, Masahiro Itou, Takayuki Shigematsu, Osamu Takahashi, Eiichi Miyamoto: Proposal of Butler-Type Service Model for Personalized Service. KES (3) 2007: 514-521 |
| 1 | Eiichi Miyamoto | [1] |
| 2 | Makoto Okita | [1] |
| 3 | Takayuki Shigematsu | [1] |
| 4 | Osamu Takahashi | [1] |
| 5 | Norio Yamaguchi | [1] |