Trotha, Hans Von (1) De Jongste, Hans (1) Nolke, Andreas (goethe-universitat Frankfurt Am Main) (1) Lehmann, Hans-thies (johann Wolfgang Goethe-universitat, Germany) (1) Mifsud, Borbala (queen Mary University London, Zarnack, Kathi (goethe University, Bardet, Anais F (1)