This document contains a history of this page, from the current version to the earliest one available.
| Version | Name | User | Date | Time | |
| current | other viewpoints | sun.hfbk.uni-hamburg.de. | 15 January 2002 | 7:14 pm | |
| other viewpoints | moo.hfbk.uni-hamburg.de. | 4 January 2002 | 8:04 pm | ||
| other viewpoints | moo.hfbk.uni-hamburg.de. | 4 January 2002 | 8:03 pm | ||
| other viewpoints | 134.100.176.73 | 19 November 2001 | 4:20 pm | ||
| other viewpoints | pD90042A1.dip.t-dialin.net | 26 June 2001 | 12:19 am | ||
| other viewponts | pD90042A1.dip.t-dialin.net | 26 June 2001 | 12:13 am | ||
| other viewponts | pD90042A1.dip.t-dialin.net | 26 June 2001 | 12:12 am | ||
| other viewponts | pD90042A1.dip.t-dialin.net | 26 June 2001 | 12:12 am | ||