Bằng Strauss, Franz Josef, Marruganti, Crystal, Romandini, Mario, Cavalla, Franco, Neira, Patricio, Jiménez Bolaños, Francisco, Jung, Ronald E., Sanz, Mariano, Gamonal Aravena, Jorge

Tổ chức giáo dục: Universidad de Costa Rica

Repositorio: Kérwá