| Verfasser | Häufigkeit |
| Alberti, Edgardo Marcelo |
4 |
| Quintana Ferreyra, Francisco |
4 |
| Ferreyra, Gustavo Alejandro |
2 |
| Ferreyra, Gustavo Alejandro 1963- |
2 |
| Bessio, Sara 20. Jh |
1 |
| De Vargas, Humberto 20. Jh |
1 |
| Delgado Galiana, Gonzalo |
1 |
| Ferreyra Palfy, Anaclara 1990- |
1 |
| Ferreyra, Edgard A. |
1 |
| Ferreyra, Horacio Ademar |
1 |
| Guzzini, Néstor 20. Jh |
1 |
| Rebella, Juan Pablo 1974-2006 |
1 |
| Vázquez Ferreyra, Roberto Antonio |
1 |
| Álvarez, Bárbara 1970- |
1 |