@inproceedings{1015778,
    title = "The Theory of principles in the pseudopythagorica",
    author = "Centrone, Bruno",
    year = "1992",
    pages = "90-97",
    publisher = "Διεθνές Κέντρον Ελληνικής Φιλοσοφίας και Πολιτισμού",
    booktitle = "Pythagorean philosophy"
}