@book{2025,
	author = {Instituto Nacional de Normalización (INN).},
	title = {Papeles y cartones - Métodos para determinar la composición y calidad del encolado = Paper and paperboards - Method for the determination of the composition and quality of sizing agents /},
	publisher = {Instituto Nacional de Normalización (INN),},
	year = {1989},
	address = {Santiago :},
	edition = {2a. ed.}
}