CIEŚLAK, Stanisław. The religious and cultural contribution of the Ibero-American Jesuits in Northern and Central Europe, Madrid, 6.03.2014. Studia Paedagogica Ignatiana. Online. 3 June 2015. Vol. 17, pp. 259-261. [Accessed 10 December 2025]. DOI 10.12775/5971.