Žižić, I. “Opening Speech at the XXIII. International KBF Theological Symposium in Split ‘Encounter Between Faith and Sport’”. CFT in Split International Scientific-Theological Symposium Proceedings, vol. 23, no. 1 (Crkva u svijetu, vol.53 br.3 2018), Dec. 2019, pp. 355-8, https://ojs.kbf.unist.hr/index.php/simpozij/article/view/464.