1. Reconstruction and numerical simulation of the lahar of the 1877 eruption of Cotopaxi volcano (Ecuador);Barberi;Acta Vulcanol.,1992
2. Eruptive cycles in a large andesitic stratovolcano: the example of Cotopaxi volcano (Ecuador);Barberi,1995
3. The intensity of plinian eruptions;Carey;Bull. Volcanol.,1989
4. Quantitative models of fallout and dispersal of tephra from volcanic eruption columns;Carey;Bull. Volcanol.,1986
5. El volcanismo en el Ecuador;Hall,1977