

@article {5067,
	title = {The removal of excreted bacteria and viruses in deep waste stabilization ponds},
	journal = {Water Science and Technology},
	volume = {19},
	year = {1987},
	pages = {569{\textendash}573},
	author = {Oragui, JI and Curtis, TP and Silva, SA and Mara, DD}
}
