מאת Moehle, Jack P., Bray, Jonathan, Fenves, Gregory, Filippou, Filip, Mahin, Stephen, McEvilly, Thomas, Riemer, Michael, Romanowicz, Barbara, Seed, Raymond, Sitar, Nicholas, Thewalt, Christopher, Loper, Suzanna, McKenzie, Richard, Whittaker, Andrew, Williams, Patrick, Akbar, Siddiq, Dreger, Douglas, Goel, Rakesh, Goldsworthy, Helen, Santana Barboza, Guillermo

מוסד: Universidad de Costa Rica

Repositorio: Kérwá