authors
- Araújo, Joao
- Condori Fernández, Nelly
- Goulao, Miguel
- Matalonga, Santiago
- Oliveira, Toacy
- VARA GONZALEZ, JOSE LUIS DE LA
- Brito, Isabel Sofia
- Antonelli, Leandro
- Pimentel, Ernesto
- Miranda, Juan José
- Kalinowski, Marcos
- PASTOR, OSCAR
- Olsina, Luis
- Guizzardi, Renata
- Espana, Sergio
- Cuadros Vargas, Ernesto