1
by Gerbel, M., Reutlinger, Ernst
Published 1927
Springer Berlin Heidelberg
Subjects: '; ...Energy and state...

2
by Gerbel, M.
Published 1920
Springer Berlin Heidelberg
Subjects: '; ...Energy and state...

3
by Gerbel, M.
Published 1925
Springer Vienna
Subjects: '; ...Energy and state...