@book{113697,
	author = {LABEAGA, J.M. and ET AL.},
	title = {DEMAND, CHILDBIRTH AND THE COSTS OF BABIES: EVIDENCE FROM SPANISH PANEL DATA},
	publisher = {INSTITUTO DE ESTUDIOS FISCALES},
	year = {2001},
	address = {Madrid},
	url = {\\Srvdatos\siis\docus\Documentos Internet\Anteriores-2007\Demand, childbirth and the costs of babies.pdf}
}