- Author: Georg Ernst Hinzpeter
- Language: German
- Year: 1888
- Author: George Hesekiel
- Language: German
- Year: 1873
- Author: Georg Hiltl
- Language: German
- Year: 1886
- Author: Karl Heinrich Christian Keck
- Language: German
- Year: 1890
- Author: Wilhelm Camphausen
- Language: German
- Year: 1865
- Author: Ferdinand von Prondzynski
- Language: German
- Year: 1848