1. GANSYS Inc., Release 10.0, Documentation for Ansys , 2005.
2. Mazzolani F. M. Aluminium alloy structures , E & FN Spon, 1995.
3. Ramberg W., Osgood W. R. Description of stress-strain curves by three parameters, National Advisory Committee for Aeronautics, Technical Note No. 902 , 1943, pp. 1–12.
4. Eurocode 1: Actions on structures — General actions — Part 1–4: Wind actions, EN 1991-1-4, CEN European Committee for Standardization , 2004.