Authors
Wojciech Artichowicz
Gdansk University of Technology, Faculty of Civil and Environmental Engineering, ul. G. Narutowicza 11/12, 80-233, Gdansk, Poland
Jerzy M. Sawicki
Gdansk University of Technology, Faculty of Civil and Environmental Engineering, ul. G. Narutowicza 11/12, 80-233, Gdansk, Poland