Gostoli A. Τὸ καλόν as a Criterion for Evaluating Innovation (τὸ καινόν) in Greek Theory of Musical Education: “Ancient” versus “New” Music in Ps. Plut. De musica. peitho [Internet]. 2017 Oct. 24 [cited 2024 Nov. 27];8(1):379-90. Available from: https://pressto.amu.edu.pl/index.php/peitho/article/view/12238