@book{98011,
	author = {BOBBIO, NORBERTO, 1909-2004 and SANTOS, MARIA CELESTE CORDEIRO LEITE DOS},
	title = {TEORIA DO ORDENAMENTO JURIDICO},
	publisher = {ED. UNB},
	year = {2006},
	address = {BRASILIA},
	edition = {10 ed.},
	note = {REIMPRESSAO.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=114165&vHistoryNovo=sim}
}