Larry Niven, Jerry Pournelle e Steven Barnes. Gli Autori (I figli di Beowulf)
| First published | December 1998 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1998 |
|
Urania #1350 Supplement | Mondadori | MAGAZINE | 458 |