@article {5847,
	title = {Interaction strengths in food webs: issues and opportunities},
	journal = {Journal of Animal Ecology},
	volume = {73},
	year = {2004},
	note = {PDF},
	pages = {585-598},
	keywords = {ecology, food webs, network},
	author = {Berlow, Eric L. and Neutel, Anje-Margiet and Cohen, Joel E. and De Ruiter, Peter C. and Ebenman, Bo and Emmerson, Mark and Fox, Jeremy W. and Jansen, Vincent A. A. and Jones, J. Iwan and Kokkoris, Giorgos D. and Logofet, Dmitrii O. and McKane, Alan J. and Montoya, Jos{\'e} M. and Petchey, Owen}
}
