1Goodwin S J. The Results of the Experimental Program on Leakage and Leakage Control. Water Research Center, 1980, (52):TR154.
2Hiki S. Relationship between Leakage and Pressure. Journal of Japan Waterworks Association, 1982, (5):50--54.
3Tucciarelli T, Criminisi A, Termini D. Leak Analysis in Pipeline Systems by Means of Optimal Valve Regulation. Journal of Hydraulic Engineering, 1999, (3) :277 -- 285.
4Germanopoulos G. A Technical Note in the Inclusion of Pressure Dependent Demand and Leakage Terms in Water supply Network Models. Civil Engineering Systems, 1985, (2) : 171 -- 179.
5Germanopoulos G, Jowitt P W. Leakage reduction by excessive pressure minimization in a water supply network. Proc, Institution Civ Engrs, Part 2, 1987:195--214.
