@book{102021,
	author = {Collin, Mattias. and ebrary, Inc.},
	title = {Bacterial sensing and signaling},
	publisher = {Karger,},
	year = {2009.},
	series = {Contributions to microbiology,},
	address = {Basel : New York :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10313196}
}