@article {30231,
	title = {The vegetation and chemical properties of patterned fens in the Swan Hills, north central Alberta},
	volume = {53},
	year = {1975},
	pages = {2776-2795},
	publisher = {Canadian Journal of Botany},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cjb\&volume=53\&articleFile=b75-306.pdf},
	author = {Vitt, D. H. and Achuff, P. and Andrus, R. E.}
}
