5
7
Published 1869
Zettel
Volltext
eBook
9
Published 1886
Fulltext
eBook
10
Published 1886
Fulltext
eBook
11
Published 1891
Fulltext
eBook
12
Published 1891
Fulltext
eBook
13
Published 1894
Fulltext
eBook
14
Published 1894
Fulltext
eBook
16
Online via e-manuscripta
eBook