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2. Evolution du Piedmont Ouest de la Cordillère Royale (Bolivie) au Quaternaire;Argollo,1982
3. Recent rapid uplift in the Bolivian Andes: evidence from fission-track dating;Benjamin;Geology,1987
4. Radiocarbon dates on deglaciation, Cordillera Central, Northern Peruvian Andes;Birkeland;Quaternary Research,1989
5. Broggi Glacier and ice sampling site;Borowiec;Polska Akademia Nauk, Komisja Nauk Mineralogicznych,1980