@mastersthesis {25578,
	title = {(Parts I, II) On the hydrogenation of bitumen from the bituminous sands of Alberta. (Part III) Preliminary experiments on the liquefaction of characteristic Alberta coals by hydrogenation at high pressures and elevated temperatures},
	volume = {Chemistry},
	year = {1931},
	pages = {109},
	address = {University of Alberta},
	author = {Waddington, Arthur W.}
}
