1. American Water 2002 Deteriorating Buried Infrastructure Management Challenges and Strategies Distribution system white paper prepared for US Environmental Protection Agency http://www.epa.gov/safewater/tcr/pdf/infrastructure.pdf
2. Funk , J.E. 1999 Pathogen Intrusion Into Water Distribution Systems Due to Transients Proc. ASME/JSME Joint Fluids Engrg. Conf. San Francisco
3. Pressure Surges Due to Rapid Expulsion of Air;Funk,1992
4. Gullick , R.W. 2004 Application of Pressure Monitoring and Modeling to Detect and Minimize Low-Pressure Events in Distribution Systems AQUA---Jour. Water Supply, Res. & Technol.