7SHERMAN L K. Streamflow from rainfall by the unitgraph method[ J ]. Eng News-Rec, 1932, 7 : 501 - 505.
8CRAWFORD N H, LINSLEY R K. Digital simulation in hydrology, Stanford Watershed Model IV [ P]. Stanford Univ Dep Civ Eng Tech, Rep39, 1966.
9FREEZE R A, HARLAN R L. Blueprint for a physically-based, digitally simulated, hydrologic response model [ J ]. Journal of Hydrology, 1969, 9:237 - 258.
10ABBOTY M B, BATHURST J C, CUNGE J A, et al. An introduction to the european hydrologic system-system hydrologue europeen, ‘SHE' 2 : Structure of a physically based, distributed modeling System [J]. Journal of Hydrology, 1986, 87:61 -77.
