1. Four-point method of characteristics;Abbott;J. Hydraul. Div. Am. Soc. Civ. Eng.,1970
2. Implicit flood routing in natural channels;Amein;J. Hydraul. Div. Am. Soc. Civ. Eng.,1970
3. Computer simulation of unsteady flows in waterways;Baltzer;J. Hydraul. Div. Am. Soc. Civ. Eng.,1968