@article {hamouda2010framework,
	title = {A framework for selecting POU/POE systems},
	journal = {Journal-American Water Works Association},
	volume = {102},
	number = {12},
	year = {2010},
	pages = {42{\textendash}56},
	author = {Hamouda, Mohamed A and Anderson, William B and Huck, Peter M}
}
