@book{198336,
	author = {Costa Lima, Gabriel A. and Rio Oil & Gas (2006 sept. 11-14 : Rio de Janeiro, Brazil)},
	title = {HOW DO MANAGERS ASSESS FUTURE OIL PRICES?},
	url = {http://biblioteca.iapg.org.ar/ArchivosAdjuntos/Oil&Gas_Rio_2006/IBP_1262.pdf}
}