Behaghel, Katrin
[Author];
Bohr, Ingrid
[Author];
Fischer, Uwe
[Author];
Grundke, Monika
[Author];
Kurz, Daniela
[Author];
Mann, Thomas
[Author];
Maurer, Axel
[Author];
Nitzsche, Norman
[Author];
Reineke, Henning
[Author];
Sattel, Christina
[Author];
Walter, Thomas
[Author]