ARISTOTLE AND PLATO IN THE MID-FOURTH CENTURY. Papers of the Symposium Aristotelicum held at Oxford in August,1957,

edited by I.Düring and G.E.L.Owen.;

Göteborg ; Stockolm

Almqvist & Wiksell

1960

"Studia graeca et latina Gothoburgensia" - n. 11.;

X ; 279