| Verfasser | Häufigkeit |
|---|---|
| Casarejos, Eva | 2 |
| López, Mónica | 2 |
| López-Pernas, Sonsoles | 2 |
| Martínez Pernas, Daniel | 2 |
| Saqr, Mohammed | 2 |
| Sarralde Vizuete, Berta | 2 |
| Apiola, Mikko | 1 |
| Hermida González, Luis | 1 |
| Losada Pérez, Carlos | 1 |
| Pernas Alonso, Inés | 1 |
| Xavier, João Pedro | 1 |