@inproceedings{P103.232, author={FREDRICX, D and De Meyer, Ronald and Taerwe, Luc and De Kooning, Emiel and Van de Walle, Rik}, title={Andre Lipski's Preflex Beam (1951)}, booktitle={Joint Doctoral Seminar in Theory and History of Architecture}, year={2003}, pages={2-}, publisher={KULeuven, UGent, UCL}, }