6Marco Ferrante, Bruno Brunone. Pipe system diagnosis and leak detection by unsteady-state tests 2 wavelet analysis. Advance in water resources,2003;(26):107-116.
7Beck S B M et al. Pipeline system identification through cross-correlation analysis. J Process Mechanical Engineering, 2002 ;(216).
8Salvatore Belsito et al. Leak detection in liquefied gas pipelines by artificial neural networks. AIChE Journal ,1998;44(12).
9Yaqing Tu et al. A revised statistical deduction approach to pipeline leak detection. IEEE IMTC-Instrumentation and Measurement Technology Conference, 20-22 May,2003.
10Jun Zhang. Designing a Cost-effective and Reliable Pipeline Leak-detection System. Pipelines International.1997;26: Jan-Feb.
