1
Published 1925
Springer Berlin Heidelberg
Other Authors: '; ...Ellinger, A....

2
Published 1927
Springer Berlin Heidelberg
Other Authors: '; ...Ellinger, A....

3
Published 1931
Springer Berlin Heidelberg
Other Authors: '; ...Ellinger, A....

4
Published 1930
Springer Berlin Heidelberg
Other Authors: '; ...Ellinger, A....

5
Published 1929
Springer Berlin Heidelberg
Other Authors: '; ...Ellinger, A....

6
Published 1932
Springer Berlin Heidelberg
Other Authors: '; ...Ellinger, A....

7
Published 1927
Springer Berlin Heidelberg
Other Authors: '; ...Ellinger, A....

8
Published 1926
Springer Berlin Heidelberg
Other Authors: '; ...Ellinger, A....

9
Published 1925
Springer Berlin Heidelberg
Other Authors: '; ...Ellinger, A....