Autor
Alwang, Jeffrey
Barrera, Víctor Hugo
10
Escudero, Luis
4
Norton, George W.
4
Domínguez Andrade, Juan Manuel
2
Monar B., Carlos
2
Andrade López, Robert Santiago
1
Barrowclough, M.
1
Botello, Ruben
1
Carrión Yaguana, Vanessa
1
Clements, Corinna
1
Cruz Collaguazo, E.P.
1
Delgado, Jorge A.
1
Gallagher, Robert S.
1
Larochelle, Catherine
1
Mauceri, Maria
1
Pumisacho, Manuel
1
Saabedra, Ana K.
1
Sherwood, Stephen
1
Stehouwer, Richard C.
1
Yumisaca, Fausto
1