[[19]]., [[Adresse:Hardtgasse 29|Hardtgasse 29]]
Erich Tschermak-Seysenegg# c37311c2d541cfa34a814df9da5bf753
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/Erich_Tschermak-2DSeysenegg-23_c37311c2d541cfa34a814df9da5bf753