| Original Language | French |
| First published | 1958 |
| Notes | First published in the "Satellite" n° 2 magazine in 1958. |
Editions 1
Add Edition| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
 | Galaktika 44 | Kozmosz Könyvek | Magazine | Hungarian | Budapest | 1982 |
Added by vyaczs