1. Discharge characteristics of the free overfall;Rouse;Civ. Eng. ASCE,1936
2. Hauteur d’eau a I’extremite d’un long deversoir;Jaeger;La Houille Blanche,1948
3. The end depth at a drop in trapezoidal channels;Diskin;J. Hydra. Div. ASCE,1961
4. End depth for exponential channels;Rajaratnam;J. Irrig. Drain. Div. ASCE,1964
5. The rectangular free over-fall;Rajaratnam;J. Hydra. Div. ASCE,1968