@book{1953,
	author = {Οικονόμου, Ευάγγελος Π. },
	title = {Κωνσταντίνος Στεργιόπουλος (Κώστας Βελής) : },
	publisher = {[χ.ο.], },
	year = {1997},
	address = {Αθήνα :},
	edition = {3η έκδ.}
}