@article {33460,
	title = {Improvements in quantifying the phosphorus concentration in lake water},
	volume = {39},
	year = {1982},
	pages = {822-829},
	publisher = {Canadian Journal of Fisheries and Aquatic Sciences},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cjfas\&volume=39\&articleFile=f82-112.pdf},
	author = {Prepas, E. E. and Rigler, F. H.}
}
