TKACHENKO, R. (2014) “The Apostle Peter’s Place in the Ecclesiology of the Gospel of Matthew: An Inquiry into the Theological Meaning of “the Rock” and ‘the Keys of the Kingdom’ in Matthew 16:18-19”, Theological Reflections: Eastern European Journal of Theology, (15), pp. 44–85. doi: 10.29357/issn.2521-179X.2014.15.44.