1
by Timmer, Karsten
Published 2000
Vandenhoeck & Ruprecht

2
by Pfeiffer, Helmut
Published 1987
Fink

3
by Blasius, Dirk
Published 2005
Vandenhoeck & Ruprecht

4
by Masala, Carlo
Published 2018
Nomos Verlagsgesellschaft mbH & Co. KG

5
by Reitner, Joachim
Published 2005
Universitätsverlag Göttingen