@article {49564,
	title = {Oil sands development contributes polycyclic aromatic compounds to the Athabasca River and its tributaries},
	volume = {106},
	year = {2009},
	note = {PNAS. Proceedings of the National Academy of Sciences of the United States of America},
	pages = {22346-22351},
	publisher = {Proceedings of the National Academy of Sciences},
	url = {http://www.pnas.org/content/early/2009/12/04/0912050106.full.pdf+html?sid=0a3b2530-72fe-48e1-b0c6-5956d5d1d93f},
	author = {Kelly, Erin N. and Short, Jeffrey W. and Schindler, David W. and Hodson, Peter V. and Mingsheng, Ma and Kwan, Alvin K. and Fortin, Barbra L.}
}
