1. Ajward, M.H. , Muzik, I., 2000. A Spatially Varied Unit Hydrograph Model. Journal of Environmental Hydrology (8), paper no. 7.
2. Rainfall-runoff simulation by using distributed instantaneous unit hydrograph derived from applying flow accumulation;Chiang;Annual Journal of Hydraulic Engineering, JSCE,2004
3. Storage and unit hydrograph;Clark;Transactions of the American Society of Civil Engineers,1945
4. DAR, Al-Handasah.,Shair and Partners, 2006. Protection of Dike 1/ APC. Hydrologic and Hydraulic Design Report, Arab Potash Company, Jordan.
5. Flow velocity and travel time determination on grid basis using spatially varied hydraulic radius;Gad;Journal of Environmental Informatics,2012