@inbook {Petrova2004,
	title = {WordNet as a Tool for Linguistic Research and Foreign Language Teaching},
	booktitle = {International conference {\guillemotleft}ΓΡΑΜΜΑΤΙΣΜΟΣ ΣΤΗ ΝΕΑ ΧΙΛΙΕΤΙΑ{\guillemotright} "LITERACY IN THE NEW MILLENNIUM", 31 October - 2 November 2002, Patras, Greece},
	year = {2004},
	publisher = {Ελληνικά Γράμματα},
	organization = {Ελληνικά Γράμματα},
	address = {Αθήνα},
	author = {Krasimira Petrova}
}
