Yanguas, J.M. 2018. Yves R. SIMON, The Definition of Moral Virtue, Ed. Vukan Kuic, Fordham University Press, New York 1986, 137 pp., 15 x 22,5. Scripta Theologica. 21, 2 (feb. 2018), 732. DOI:https://doi.org/10.15581/006.21.19617.