| Verfasser | Häufigkeit |
| Aguirre Elorriaga, Manuel |
2 |
| Arando Lasagabaster, Saioa 1975- |
1 |
| Burmann, Hans |
1 |
| Cirujano Marin, Paloma |
1 |
| Elorriaga Planes, Teresa |
1 |
| Elorriaga, Xavier |
1 |
| Enciso Santocildes, Marta |
1 |
| Gil, Mateo |
1 |
| Hernaz, Nieves |
1 |
| Marin, Mariano |
1 |
| Martínez, Fele |
1 |
| Mugarra Elorriaga, Aitziber |
1 |
| Noriega, Eduardo |
1 |
| Picazo, Miguel 1927- |
1 |
| Pérez Garzón, Juan Sisinio 1949- |
1 |
| Torrent, Ana |
1 |