| January 15, 2019 | Edited by JeffKaplan | merge authors |
| January 11, 2019 | Edited by StefanSzczelkun | added link to other identity |
| January 11, 2019 | Edited by StefanSzczelkun | Linking Stefan Szczelkun to Stefan A. Szczelkun |
| January 10, 2019 | Edited by StefanSzczelkun | link to up to date booklist |
| August 21, 2008 | Edited by RenameBot | fix author name |