@article {37736,
	title = {Use of flotation columns to improve oil recovery from Alberta oil sands. In : 15th Annual AOSTRA/University/Industry Technical Review Meeting and Seminar, September 30-October 2, 1990, compiled by Dagmar Losert },
	volume = {Project 610A},
	year = {1990},
	note = {University of Alberta},
	institution = {AOSTRA Library and Information Services},
	author = {Masliyah, Jacob}
}
