4
by Bungardt, K., Damerow, E., Dehlinger, U., Fricke, R.
Published 1939
Springer Berlin Heidelberg

5
by Klein, Felix
Published 1921
Springer Berlin Heidelberg
Other Authors: ...Fricke, R....

6
Published 1974
Springer Berlin Heidelberg
Other Authors: ...Fricke, R....

8
Published 1943
Springer Berlin Heidelberg
Other Authors: ...Fricke, R....