@article {31891,
	title = {Catalytic removal of sulphur, nitrogen, and oxygen from heavy gas oil},
	volume = {25},
	year = {1979},
	pages = {306-311},
	publisher = {American Institute of Chemical Engineers Journal },
	url = {http://www.ajtmh.org/cgi/content/abstract/20/2/320},
	author = {Furimsky, Edward}
}
