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Knoche, Malte; Fischer, Christian; Pohl, Eric; Krause, Peter; Merz, Ralf (2014). "Combined uncertainty of hydrological model complexity and satellite-based forcing data evaluated in two data-scarce semi-arid catchments in Ethiopia". Journal of Hydrology. 519: 2049–2066. Bibcode:2014JHyd..519.2049K. doi:10.1016/j.jhydrol.2014.10.003.