@book{10590,
	author = {Asimov, Isaac, and Ρικάκη, Αθηνά},
	title = {Γαλαξιακή αυτοκρατορία 2 / },
	publisher = {Κάκτος, },
	year = {1978.},
	address = {Αθήνα : },
	note = {Τίτλος πρωτοτύπου: Foundation and empire.}
}