@inproceedings{1015909,
    title = "Ο Ζήνων πυθαγορίζει",
    author = "Yamakawa, Hideya",
    year = "1992",
    pages = "226-239",
    publisher = "Διεθνές Κέντρον Ελληνικής Φιλοσοφίας και Πολιτισμού",
    booktitle = "Pythagorean philosophy"
}