@book{49048,
	author = {BELOV, G. and CHALAGUINA, I.},
	title = {QUE E O ESTADO?},
	publisher = {EDICOES PROGRESSO},
	year = {1988},
	address = {MOSCOVO},
	edition = {1 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=61393&vHistoryNovo=sim}
}