@mastersthesis {40492,
	title = {In-situ upgrading of heavy oils by low-temperature oxidation in the presence of caustic additives},
	year = {1996},
	pages = {244},
	address = {University of Calgary},
	keywords = {oil refining},
	url = {http://search.proquest.com/docview/304328050},
	author = {Wichert, Gordon Charles}
}
