| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| The Emergence of Russian Constitutionalism 1900-1904: The Relationship Between Social Mobilization and Political Group Formation in Pre-revolutionary Russia | 978-90-247-2378-2 (90-247-2378-7) | 1981 |
Anna K. Fröhlich · Karl-Christian Fröhlich · Karl Fröhlich · Karlfried Froehlich · Katrin Fröhlich · Klaus F. Froehlich · Klaus F.O. Froehlich · Klaus Fröhlich · Klaus Fröhlich-Gildhoff · Kurt Fröhlich