

@article {6537,
	title = {Development of a toolbox to assess microbial contamination risks in small water systems},
	journal = {Journal of water and health},
	volume = {2},
	number = {4},
	year = {2004},
	pages = {217{\textendash}232},
	url = {http://jwh.iwaponline.com/content/2/4/217.abstract},
	author = {Butterfield, Phillip W. and Camper, Anne K.}
}
