Stone Supply for Carnuntum and Vindobona - Provenance Analysis in a Historico-Economical Context von Kremer, Gabrielle 1959-, Insulander, Sophie, Draganits, Erich 1969-, Kronberger, Michaela 1964-, Moshammer, Beatrix, Mosser, Martin ca. 20./21. Jh, Rohatsch, Andreas