This document contains a history of this page, from the current version to the earliest one available.
| Version | Name | User | Date | Time | |
| current | zeit | turing.hfbk.org | 15 October 2002 | 4:56 pm | |
| zeit | turing.hfbk.org | 15 October 2002 | 4:56 pm | ||
| zeit | pD9536FD9.dip.t-dialin.net | 19 June 2002 | 11:16 am | ||