Protopapadakis , Evangelos D. “The Slippery Slope Confronting Itself”. Ηθική. Περιοδικό φιλοσοφίας, no. 2 (March 25, 2020): 26–40. Accessed September 9, 2026. https://ejournals.epublishing.ekt.gr/index.php/ethiki/article/view/22646.