@book{9031,
	author = {UGT. and CCOO},
	title = {8 de marzo de 1999 :},
	publisher = {s.n.],},
	year = {1999},
	address = {[S.l. :},
	url = {http://docpublicos.ccoo.es/cendoc/B0043628deMarzode1999.pdf}
}