Schmidt, Hans J., Kaldewey, Kurt (3) Schmidt, Hans-jürgen (2) Brown, Jill Dunlap, Schmidt, Jana (1) Schmidt, Hans J. (1) Velten, Kai (rheinmain University Of Applied Sciences, Schmidt, Dominik M. (college Geisenheim University; University Of Giessen, Kahlen, Katrin (college Geisenheim University (1)