מאת Behling, Felix, Barrantes Freer, Alonso, Behnes, Carl Ludwig, Stockhammer, Florian, Rohde, Veit, Adel Horowski, Antonia, Rodríguez Villagra, Odir Antonio, Barboza Elizondo, Miguel, Brück, Wolfgang, Lehmann, Ulrich, Stadelmann Nessler, Christine, Hartmann, Christian

מוסד: Universidad de Costa Rica

Repositorio: Kérwá