Stjepan Takac
- Roof structure renewal of the St. Peter and Paul church in Osijek. Vorgetragen bei: IABSE Colloquium: Saving Buildings in Central and Eastern Europe, Berlin, Germany, 4-5 June 1998. (1998):
- Investigation of Highwall carrier made of wood. Vorgetragen bei: IABSE Symposium: Structures for the Future - The Search for Quality, Rio de Janeiro, Brazil, 25-27 August 1999. (1999):