@article {50095,
	title = {Spatial and temporal distribution of ambient nitric acid and ammonia in the Athabasca Oil Sands Region, Alberta},
	volume = {69},
	year = {2010},
	pages = {11-21},
	publisher = {Journal of Limnology},
	url = {http://www.jlimnol.it/JL_69_supl1/02_bytnerowicz.pdf},
	author = {Bytnerowicz, Andrzej and Fraczek, Witold and Schilling, Susan and Alexander, Diane}
}
