@article {Ellis:2005:1061-4303:1157,
	author = "Ellis, Timothy G. and Schmit, Christopher G. and Jahan, Kauser and Debik, Eyyup and Eliosov, Boris",
	title = "Activated Sludge and Other Aerobic Suspended Culture Processes",
	journal = "Water Environment Research",
	volume = "77",
	number = "6",
	year = "2005",
	abstract = "",
	pages = "1157-1262",
	url = "http://www.ingentaconnect.com/content/wef/wer/2005/00000077/00000006/art00007",
	doi = "doi:10.2175/106143005X54380"
}