@article {42912,
	title = {The effect of tissue complexity and sward height on the functional response of wood bison},
	volume = {14},
	year = {2000},
	pages = {61-69},
	publisher = {Functional Ecology},
	url = {http://www3.interscience.wiley.com/cgi-bin/fulltext/119090686/PDFSTART},
	author = {Bergman, C. M. and Fryxell, J. M. and Gates, C. C.}
}
