@book{188308,
	author = {Hastings, A. and ebrary, Inc.},
	title = {Encyclopedia of theoretical ecology},
	publisher = {University of California Press,},
	year = {2012.},
	series = {Encyclopedias of the natural world ;},
	address = {Berkeley :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10579829}
}