1. Alatorre-Frenk, C., Thomas, T., 1990. The pumps as turbines approach to small hydropower, in: World congress on Renewable energy, Reading.
2. Araujo, L., Ramos, H., Coelho, S., 2006. Pressure control for leakage minimisation in water distribution systems management. Water Resour Manage 20(1), 133-149.
3. Barringer, H.P., 1998. Life cycle cost and good practices, in: NPRA Maintenance Conferance.
4. Barringer, H.P., 2003. A life cycle cost summary, in: International Conference of Maintenance Societies.
5. Carravetta, A., Del Giudice, G., Fecarotta, O., Ramos, H., 2013a. Pat design in water distribution network by system effectiveness. Water 5(3), 1211-1225.