in : J. L. CABRIA ORTEGA and R. De Luis CARBALLADA (eds.), Testimonio y sacramentalidad. Homenaje al Profesor Salvador Pié-Ninot, Editoral San Esteban, Salamanca 2015, pp. 333-354.
in: God, Truth, and Other Enigmas, ed. Miroslaw Szatkowski, Berlin: DeGruyter 2015, pp. 197-216.
[w] B. Wszolek red., Astronomia – nauka i wiara, Czestochowa 2015, s. 175-186.
Intern. Kath. Zeitschrift Communio 44 (2015) 189-200.
Questions liturgiques, 96 (2015) 1/2, 20-40.
In: Agere in persona Christi: Aspects of the Ministerial Priesthood. Ed.: BILINIEWICZ Mariusz, Smenos Publications 2015, pp. 121-132.
New Blackfriars, 96 (May 2015) 1063, 279-294.
Tradition & Discovery: The Polanyi Society Periodical, 41 (2014-2015) 2, 45-55.
Friends of the Cause for the Canonization of Blessed John Henry Newman Newsletter, Winter 2014/2015, 11-13.
Tijdschrift voor theologie, 55 (2015) 4, 380-393.