| Author | Popularity |
|---|---|
| Ajmone-Marsan, F. | 1 |
| Biasioli, M. | 1 |
| Davidson, C.M. | 1 |
| Duarte, A. C. | 1 |
| Díaz Barrientos, Encarnación | 1 |
| Graham, J. U. | 1 |
| Grčman, Helena | 1 |
| Hodnik, A. | 1 |
| Hossack, I. | 1 |
| Hursthouse, A.S. | 1 |
| Ljung, K. | 1 |
| Madrid Díaz, Fernando | 1 |
| Nordon, A. | 1 |
| Otabbong, E. | 1 |
| Rodrigues, Sónia M. | 1 |
