@book{55598,
	author = {MACDONALD, EDWIN A.},
	title = {POLAR OPERATIONS},
	publisher = {UNITED STATES NAVAL INSTITUTE},
	year = {C1969},
	address = {ANNAPOLIS},
	edition = {1 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=69705&vHistoryNovo=sim}
}