Christian Sieber
| Date | Title | Publisher |
|---|---|---|
| 2001-05-19 | Making Acceptance of Disclosure Mandatory with DCI Membership Wayback Machine | Mindripper |
| 1999-12-16 | CPR for Magic Revisited Wayback Machine | The Dojo |
| 1999-11-01 | CPR for Magic Wayback Machine | The Dojo |
| 2001-01-24 | Grand Prix Byes Wayback Machine | Neutral Ground |
| 2000-12-05 | On the GP Bye System Wayback Machine | Mindripper |