Publications (5)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| July 1967 | Perry Rhodan, #305: Die Stunde der Hypnokristalle | Moewig | MAGAZINE | 4 |
| December 1971 | Perry Rhodan, #305: Die Stunde der Hypnokristalle | Moewig | MAGAZINE | 5 |
| December 1978 | Perry Rhodan, #305: Die Stunde der Hypnokristalle | Pabel-Moewig | MAGAZINE | 5 |
| August 1983 | Perry Rhodan, #305: Die Stunde der Hypnokristalle | Pabel-Moewig | MAGAZINE | 5 |
| August 1988 | Perry Rhodan, #305: Die Stunde der Hypnokristalle | Pabel-Moewig | MAGAZINE | 7 |