@book{153991,
	author = {Society of Petroleum Engineers, SPE and Society of Petroleum Engineers, SPE},
	title = {Well logging II -Electric and acoustic logging},
	publisher = {Society of Petroleum Engineers, SPE},
	year = {1986},
	address = {[s.l.]},
	note = {Es un suplemento de SPE Henry L. Doherty Series No. 10}
}