@book{129453,
	author = {Falabella, D. and Transportadora de Gas del Norte and Congreso Latinoamericano y del Caribe de gas y electricidad (1er. : 1997 abr. 6-9 : Bariloche) and Espiñeira, E. and Transportadora de Gas del Norte},
	title = {Analytical parameters for determining the integrity of a gas pipeline system}
}