@book{980,
	author = {Destéfani, Laurío H.},
	title = {El álferez Sobral y la soberanía argentina en la Antártida},
	publisher = {Eudeba},
	year = {1979},
	series = {Argentina},
	address = {Buenos Aires},
	edition = {2ª ed.},
	note = {Apéndice p. 307-328}
}