
- Author: Emil Du Bois-Reymond
- Language: German
- Year: 1916

- Author: Emil du Bois-Reymond
- Language: German
- Year: 1886

- Author: Carl Sachs (editor), Emil Du Bois Reymond (editor)
- Language: German
- Year: 1881

- Author: Emil Du Bois Reymond
- Language: German
- Year: 1884

- Author: Emil Du Bois-Reymond
- Language: German
- Year: 1908

- Author: Emil du Bois-Reymond
- Language: German
- Year: 1898

- Author: Emil du Bois-Reymond
- Language: German
- Year: 1904