@book{171405,
	author = {Parker, Kevin},
	title = {A remote terminal unit-of whatever color-is more than a black box},
	year = {abr. 2009},
	note = {The RTU has been a workhorse of the petroleum industry for more than 20 years — a thoroughly domesticated animal often seen as just one more element, more or less, of the post-industrial landscape. The last several years, however, while hardly qualifying as a disruptive technology, RTUs have evolved to become a base node for the intelligent oil and gas field.}
}