@article {charry2014optimization,
	title = {An optimization energy model for the upgrading processes of Canadian unconventional oil},
	journal = {Energy},
	volume = {68},
	year = {2014},
	pages = {629{\textendash}643},
	publisher = {Elsevier},
	author = {Charry-Sanchez, Jennifer and Betancourt-Torcat, Alberto and Ricardez-Sandoval, Luis}
}
