Leierer, Helmut, Mag.arch. Heiligenstädter Straße 111 Stg 1 1190 Wien (Wien 19.,Döbling) AT (01) 3 68 51 93
List, Gerhard, Ing. /Martina, Arch., Dipl.Ing. Sterzlgasse 2 2870 Aspang Markt (Neunkirchen) AT (02642) 5 11 32