door Leal Esquivel, Alejandro, Morera Brenes, Bernal, del Valle Carazo, Gerardo, Heuss, Dieter, Kayser, Corinna, Berghoff, Martin, Villegas Palma, Ramón, Hernández, Erick, Méndez, María, Hennies, Hans Christian, Bernhard, Neundörfer, Barrantes Mesén, Ramiro, Reis, André, Rautenstrauss, Bernd

Instelling: Universidad de Costa Rica

Repositorio: Kérwá