1. Schmidt, J. (1996). Entwicklung und Anwendung eines physikalisch begründeten Simulationsmodells für die Erosion geneigter, landwirtschaftlicher Nutzflächen. Berliner Geographische Abhandlungen 61. Department of Geography of the Free University, Berlin
2. Mapping surface energy balance components by combining landsat thematic mapper and ground-based meteorological data☆
3. How much complexity is warranted in a rainfall-runoff model?
4. A critical appraisal of published chemical and isotopic hydrograph separations from New Zealand, North America and Europe;Richey;Journal of Hydrology (New Zealand),1998
5. Shaw, E. M. (1983). Hydrology in Practice, Van Nostrend Reinhold (International), London (in 2nd Edition 1988, Chapter 14, 322–348)