Sebastian Witczak
- Saving of sacral stained-glass window against moisture condensation. Présenté pendant: IABSE Colloquium: Saving Buildings in Central and Eastern Europe, Berlin, Germany, 4-5 June 1998. (1998):
- Truths and myths concerning affinity between asphalt and aggregate tested in accordance with PN-EN 12697-11. Dans: Budownictwo i Architektura, v. 13, n. 4 (décembre 2014). (2014):