| 2006 |
|---|
| 4 | EE | Yoshiko Okubo,
Wolfgang Glänzel,
Yasuhiro Yamashita,
Ronald Rousseau:
Preface.
Scientometrics 68(2): 193-202 (2006) |
| 3 | EE | Yasuhiro Yamashita,
Yoshiko Okubo:
Patterns of scientific collaboration between Japan and France: Inter-sectoral analysis using Probabilistic Partnership Index (PPI).
Scientometrics 68(2): 303-324 (2006) |
| 2005 |
|---|
| 2 | EE | Yoshiko Okubo,
Tibor Braun:
Book Review.
Scientometrics 63(1): 181-188 (2005) |
| 1996 |
|---|
| 1 | | Jean-Christophe Doré,
Tiiu Ojasoo,
Yoshiko Okubo,
Thomas Durand,
Gérard Dudognon,
Jean-François Miquel:
Correspondence Factor Analysis of the Publication Patterns of 48 Countries over the Period 1981-1992.
JASIS 47(8): 588-602 (1996) |
