2020. Retrieved 26 February 2020. "Vier weitere Coronavirus-Fälle in Baden-Württemberg". Badische Neueste Nachrichten (بە ئەڵمانی). 27 February 2020. Archived
Merit Order of Tomáš Garrigue Masaryk, 1st class Order of Merit of Baden-Württemberg (٢٠٠٧) Wateler Peace Prize (١٩٧٥) Ewald von Kleist award (٢٠٠٩) Golden