Publications (3)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| October 1975 | Perry Rhodan, #739: Operation Doppelgänger | Pabel-Moewig | MAGAZINE | 65 |
| April 1980 | Perry Rhodan, #739: Operation Doppelgänger | Pabel-Moewig | MAGAZINE | 65 |
| March 1987 | Perry Rhodan, #739: Operation Doppelgänger | Pabel-Moewig | MAGAZINE | |65 |