@article {36349,
	title = {Coal/oil coprocessing using ebullated bed technology : an update. In : Fourth UNITAR/UNDP International Conference on Heavy Crude and Tar Sands, Meyer, R. F. and Wiggins, E. J. (eds.)},
	volume = {Preprints Vol. 4, paper 68. Proceedings Vol. 5, pp.345-357},
	year = {1989},
	note = {Proceedings also at AGS, AGL-NPP, UofA},
	institution = {Alberta Oil Sands Technology and Research Authority},
	address = {Edmonton, AB},
	author = {Parker, Richard J. and Kulik, Conrad J. and Duddy, John E.}
}
