@article {25128,
	title = {On the Athabasca District of the Canadian North-West Territory},
	volume = {XI},
	year = {1883},
	pages = {63-655},
	publisher = {Proceedings of the Royal Geographical Society and Monthly Record of Geography},
	url = {http://www.jstor.org/stable/1800677},
	author = {Petitot, Emile}
}
