@article {38504,
	title = {Stable isotope analysis of hydrogen transfer during catalytic hydrocracking of residues},
	volume = {6},
	year = {1992},
	pages = {540-544},
	publisher = {Energy \& Fuels},
	author = {Steer, J. G. and Muehlenbachs, K. and Gray, M. R.}
}
