European Physical Society (EPS) Historic Site: Institute of Physics, University of Würzburg (1879-1978).
European Physical Society (EPS) Historic Site: Institute of Physics, University of Würzburg (1879-1978).
Röntgen Gedächtnisstätte, Röntgen Memorial Site, Wilhelm Conrad Röntgen, X-rays, Nobel Prize, Würzburg, Bavaria, Bayern, Germany, Deutschland, fotoeins.com
Fotoeins Fotografie 