per Wilkinson, Gerald S., Carter, Gerald, Bohn, Kirsten M., Barbara, Caspers, Chaverri Echandi, Gloriana, Farine, Damien, Günther, Linus, Kerth, Gerald, Knörnschild, Mirjam, Mayer, Frieder, Nagy, Martina, Ortega Reyes, Jorge, Patriquin, Krista

Institution: Universidad de Costa Rica

Repositorio: Kérwá