File:Modern Art of Austria-Hungary in 1904, set of 2 cards, Sunset & Red Moon at Night.1904 postcard art.Wittig collection.items 47 & 48.reverse.scan.jpg - Wikipedia
Thomas Schreiber leitet Wiener Wittig-Niederlassung - Bonapart
Klaus Wittig in 1020 Wien | WKO Firmen A-Z
Traueranzeigen von Edzard Wittig | Tagesspiegel Trauer
Roman Wittig - Max Planck Institute for Evolutionary Anthropology
Klaus Wittig – Deputy Head of Prevention, Head of the Safety Testing Centre (STP) – AUVA | LinkedIn
Wittig (Wien): Lagerarbeiter und Auslieferungsfahrer