4Th European and African Conference on Wind Engineering, Eacwe 2005, Date: 11 July 2005 through 15 July 2005, Location: Prague, Sponsors: Cervenka Consulting;Czech Society for Mechanics (CSM);Czech Institution of Structural and Civil Engineers (CSSI);Dewetron Praha Spol. S.R.O.;Engineering Academy of the Czech Republic (EACR)