| Verfasser | Häufigkeit |
| Burns, Danny 1964- |
4 |
| Howard, Jo |
4 |
| Ospina Rodriguez, Mariano |
4 |
| Ospina, Sonia M. 1955- |
4 |
| Marquina Barrio, Antonio 1945- |
3 |
| Ospina Hernández, Mariano 1927- |
3 |
| Ospina Perez, Mariano |
3 |
| Ospina, Gloria I. |
3 |
| Perdomo Ospina, Mery Laura |
3 |
| Ospina Pizano, María 1977- |
2 |
| Ospina Salinas, Estela |
2 |
| Polanco Monteza, Nataly |
2 |
| Román, Lisseth |
2 |
| Arango-Ospina, Marcela |
1 |
| Aravena Carrasco, Antonio |
1 |
| Araújo, Ângela Maria Carneiro |
1 |
| Arroyave-Montoya, Luz Amparo |
1 |
| Boccaccini, Aldo R. 1962- |
1 |
| Carmona-Toro, Paola Andrea |
1 |
| Celis Ospina, Juan Carlos |
1 |