@article {kkfrph93,
	title = {Occurrence and toxicological evaluation of cyanobacterial toxins in Alberta lakes and farm dugouts},
	journal = {Water Research},
	volume = {27},
	year = {1993},
	pages = {3},
	author = {Kotak, B. G. and Kenefick, S. L. and Fritz, D. L. and Rousseaux, C. G. and Prepas, E. E. and Hrudey, S. E.}
}
