PILECKA, Elżbieta. Typical or unigue? The discovered elements of medieval architecture design in Toruń. Acta Universitatis Nicolai Copernici [Heritage Studies and Conservation Science]. Online. 20 June 2016. Vol. 46, pp. 13-43. [Accessed 8 July 2025]. DOI 10.12775/AUNC_ZiK.2015.001.