| Author | Popularity |
|---|---|
| Chave, Jérôme | 2 |
| Ciais, Philippe | 2 |
| Herault, Bruno | 2 |
| Joetzjer, E. | 2 |
| Luyssaert, Sebastiaan | 2 |
| Pillet, Michiel | 2 |
| Poulter, Benjamin | 2 |
| Barbier, Nicolas | 1 |
| Barichivich, J. | 1 |
| Belmin, Camille | 1 |
| Dourdain, Aurélie | 1 |
| Evans, Margaret | 1 |
| Maignan, Fabienne | 1 |
| Schlund, M. | 1 |
| von Poncet, F. | 1 |
