Inserire la base A nell'incastro B
| First published | July 1971 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
{{Tr|Hilia Brinis}}
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1971 |
|
Urania #570 | Mondadori | MAGAZINE | 69 |
| October 1978 |
|
Antologia Personale. Volume primo | Mondadori | Collection | 237 |
| July 1987 |
|
Antologia Personale. Volume primo | Mondadori | Collection | 235 |