@article {49206,
	title = {Adsorption of virgin and visbroken residue asphaltenes over solid surfaces. 1. Kaolin, Smectite clay minerals, and Athabasca siltstone},
	volume = {23},
	year = {2009},
	pages = {1901-1908},
	publisher = {Energy \& Fuels},
	author = {Lopez-Linares, F. and Carbognani, K. and Sosa-Stull, C. and Pereira-Almao, P. and Spencer, R. J.}
}
