@book{1021,
	author = {HAZZAN, SAMUEL and IEZZI, GELSON},
	title = {FUNDAMENTOS DE MATEMATICA ELEMENTAR 4: SEQUENCIAS, MATRIZES, DETERMINANTES, SISTEMAS},
	publisher = {ATUAL},
	year = {1985},
	address = {SAO PAULO},
	edition = {5 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=3169&vHistoryNovo=sim}
}