| Author | Popularity |
|---|---|
| Brukas, Vilis | 3 |
| Tuček, Ján | 3 |
| Biber, Peter | 2 |
| Botequim, Brigite | 2 |
| Eriksson, Ljusk | 2 |
| Hoogstra-Klein, M.A. | 2 |
| Mozgeris, Gintautas | 2 |
| Nieuwenhuis, Maarten | 2 |
| Pretzsch, Hans | 2 |
| Sedmák, Róbert | 2 |
| Agestam, Eric | 1 |
| Bahýl, Jan | 1 |
| Barreiro, Susana | 1 |
| Bingöl, Özkan | 1 |
| Black, Kevin | 1 |
| Borges, José | 1 |
| Borges, Jozé G. | 1 |
| Brodrechtová, Yvonne | 1 |
| Bugalho, Miguel N. | 1 |
| Chirici, Gherardo | 1 |
