Mirabilium auscultationes
Aristotle
Aristotle. Aristotelis Opera, Volume 6. Bekker, Immanuel, editor. Oxford: Oxford University Press, 1837.
Ἐν τῇ Παιονίᾳ φασὶν ἐν τῷ ὄρει τῷ Ἠσαίνῳ καλουμένῳ, ὃ τὴν Παιονικὴν καὶ τὴν Μαιδικὴν ὁρίζει, εἶναί τι θηρίον τὸ καλούμενον βόλινθον, ὑπὸ δὲ τῶν Παιόνων μόναιπον.