@book{26533,
	author = {CCOO},
	title = {Azsa :},
	publisher = {Federación de Industria de CCOO de Asturias,},
	year = {2013},
	address = {Oviedo :},
	note = {En: Asturias Industrial, n. 72 (abril 2013), p. 26-29},
	url = {http://docpublicos.ccoo.es/cendoc/036407AzsaContaminacionMercurio.pdf}
}