@mastersthesis {35607,
	title = {Seismic tomography in oil sands for monitoring thermal recovery processes},
	volume = {Physics},
	year = {1987},
	pages = {177},
	address = {University of Alberta},
	keywords = {oil extraction},
	url = {http://search.proquest.com/docview/303619156},
	author = {Macrides, Costa George}
}
