@article {Jones1994,
	title = {Organisms as ecosystem engineers},
	journal = {Oikos},
	volume = {69},
	number = {3},
	year = {1994},
	pages = {373{\textendash}386},
	url = {http://www.jstor.org/stable/10.2307/3545850},
	author = {Jones, CG and Lawton, JH and Shachak, Moshe}
}
