@article {6614,
	title = {Invariant properties in coevolutionary networks of plant{\textendash}animal interactions},
	journal = {Ecology Letters},
	volume = {6},
	year = {2003},
	note = {PDF},
	pages = {69-81},
	keywords = {ecology, evolution, food webs, mutualism, network},
	author = {Jordano, Pedro and Bascompte, Jordi and Olesen, Jens M.}
}
@article {6209,
	title = {Network structure and biodiversity loss in food webs: robustness increases with connectance},
	journal = {Ecology Letters},
	volume = {5},
	year = {2002},
	pages = {558{\textendash}567},
	keywords = {ecology, extinction, food webs, network, robustness},
	author = {Dunne, Jennifer A. and Williams,  Richard J. and Martinez, Neo D.}
}
