1.- Aluminium in Lake Cuicocha, Ecuador, an Andean crater lake; filterable, gelatinous and microcrystal Al occurrence Springer; Dordrecht; NLD; Netherlands, 2011 Ver registro 2.- Survey and assessment of post volcanic activities of a young caldera lake, Lake Cuicocha, Ecuador Copernicus GmbH on behalf of the European Geophysical Society; Katlenburg-Lindau; DEU; Germany, 2009 Ver registro