بواسطة Ainsworth, Stuart, Petras, Daniel, Engmark, Mikael Gerling, Süssmuth, Roderich D., Whiteley, Gareth, Albulescu, Laura Oana, Kazandjian, Taline D., Wagstaff, Simon C., Rowley, Paul D., Wüster, Wolfgang, Dorresteinb, Pieter C., Arias Oviedo, Ana Silvia, Gutiérrez, José María, Harrison, Robert A., Casewell, Nicholas R., Calvete Chornet, Juan José

المؤسسة: Universidad de Costa Rica

Repositorio: Kérwá