@book{128290,
	author = {HANSEN, H.},
	title = {ELEMENTS OF SOCIAL SECURITY. A COMPARISON COVERING: DENMARK, SWEDEN, FINLAND, AUSTRIA, GERMANY, THE NETHERLANDS, GREAT BRITAIN, CANADA},
	publisher = {DANISH NATIONAL INSTITUTE OF SOCIAL RESEARCH, THE},
	year = {2002},
	address = {COPENHAGUE},
	url = {\\Srvdatos\siis\docus\Documentos Internet\Anteriores-2007\Elements of social security 2002.pdf}
}