"Fertilissimi sunt auri Dardae, setae vero et argenti ...
Gold-washers of the Indus, in I. Stellrecht & M. Winiger (eds) Perspectives on History and Change in the Karakorum, Hindukush, and Himalaya (Cologne, Ruediger Koeppe Verlag), pp. 431-462. 2009 Gold-Washing along the upper river Indus. History and its present relevance, Journal of Asian Civilizations 32(2), pp. 127-143.