by Calvo Caravaca, Alfonso Luis, Canedo Arrillaga, María Pilar
Published: Universidad de Deusto = Deustuko Unibertsitatea 2006

by Sotomayor Acosta, Juan Oberto, Toro Taborda, Mariana
Published: 2017

by Corcoy Bidasolo, Mirentxu
Published: Universidad Viña del Mar 2012