@book{171695,
	author = {Dekker, Eelco},
	title = {When MTBE outscores ETBE for bioenergy content},
	year = {abr./mayo/jun. 2010},
	note = {If MTBE is produced from biomethanol, its bioenergy content as a fueld additive will be counted twice, according to EU biofuels regulations}
}