1. Balogun O. (1985). “Design of real-time feedback control for canal systems using linear-quadratic regulator theory ” PhD thesis Univ. of California Davis Calif.
2. Burt C. M. (1983). “Regulation of sloping canals by automatic downstream control ” PhD thesis Utah State Univ. Logan Utah.
3. Buyalski C. P. and Serfozo E. A. (1979). “Electronic filter level offset (EL-FLOW) plus reset equipment for automatic control of canals.” Rep. No. REC-ERC-79-3 Engrg. Res. Ctr. U.S. Bureau of Reclamation Denver Colo.
4. Chaudhry M. H. (1993). Open-channel flow . Prentice Hall Inc. Englewood Cliffs N.J.
5. Chevereau G. and Schwartz-Benezeth S. (1987). “BIVAL systems for downstream control.” Proc. ASCE Symp. on Planning Operation Rehabilitation and Automation of Irrig. Water Delivery Sys. ASCE New York N.Y. 155–163.