@article {28144,
	title = {Development of a system dynamics model for financially sustainable management of municipal watermain networks},
	journal = {Water research},
	volume = {47},
	year = {2013},
	pages = {7184-7205},
	url = {https://doi.org/10.1016/j.watres.2013.09.061},
	author = {Rashid Rehan and Mark A Knight and Andreh JA Unger and Carl T Haas}
}