@book{156071,
	author = {Piacentini, C.D. and YPF and Simposio Argentino de Refinación de Petróleo (3er. : 1992 oct. 18-23 : Neuquén) and Borgovono, R. and YPF},
	title = {Naftas sin plomo},
	publisher = {Instituto Argentino del Petróleo, IAP}
}