@ARTICLE{_XII_2011, number={No 1}, journal={Archives of Civil Engineering}, pages={135}, howpublished={online}, year={2011}, publisher={WARSAW UNIVERSITY OF TECHNOLOGY FACULTY OF CIVIL ENGINEERING and COMMITTEE FOR CIVIL ENGINEERING POLISH ACADEMY OF SCIENCES}, type={MateriaƂy konferencyjne / Conference materials}, title={XII International Conference on Metal Structures}, URL={http://www.journals.pan.pl/Content/83756/mainfile.pdf}, }