| |
| 2006 | ||
|---|---|---|
| 2 | EE | Takayuki Hayashi, Hiroyuki Tomizawa: Restructuring the Japanese national research system and its effect on performance. Scientometrics 68(2): 241-264 (2006) |
| 2004 | ||
| 1 | EE | Masashi Shirabe, Hiroyuki Tomizawa: Likelihood of inbound/outbound access to co-authorship. Scientometrics 59(3): 337-344 (2004) |
| 1 | Takayuki Hayashi | [2] |
| 2 | Masashi Shirabe | [1] |