2
by Stephan, P.
Published 1921
Springer Berlin Heidelberg

3
by Stephan, P.
Published 1914
Springer Berlin Heidelberg

4
by Stephan, P.
Published 1921
Springer Berlin Heidelberg

5
by Stephan, P.
Published 1922
Springer Berlin Heidelberg

6
by Stephan, P.
Published 1926
Springer Berlin Heidelberg

7
by Stephan, P.
Published 1921
Springer Berlin Heidelberg

8
by Stephan, P.
Published 1923
Springer Berlin Heidelberg

9
by Stephan, P.
Published 1907
Springer Berlin Heidelberg

10
by Swinnen, Stephan P.
Published 2004
Springer US

11
by Leher, Stephan P.
Published 1997
Springer Vienna

12
by Leher, Stephan P.
Published 1995
Springer Vienna

13
by Sauer, Stephan P. A.
Published 2011
Oxford University Press