@book{198290,
	author = {Uchoa Cavalcanti Ameida, José Ricardo and Rio Oil & Gas (2006 sept. 11-14 : Rio de Janeiro, Brazil)},
	title = {POTENCIAIS BENEFÍCIOS AMBIENTAIS DO GÁS NATURAL},
	url = {http://biblioteca.iapg.org.ar/ArchivosAdjuntos/Oil&Gas_Rio_2006/IBP_1147.pdf}
}