@article {44728,
	title = {Measurement of adhesive forces during coking of Athabasca vacuum residue},
	volume = {42},
	year = {2003},
	pages = {3549-3554},
	publisher = {Industrial \& Engineering Chemical Research},
	author = {Gray, M. R. and Zhang, Z. S. and McCaffrey, W. C. and Huq, I. and Boddez, L. and Xu, Z. H. and Elliott, J. A. W.}
}
