The Dufilvian star system contained the planet called Filve.
After its construction, the cruiser named Dominant was initially tasked with protecting the Dufilvian system. Subsequently, it was transferred to the reserve fleet of Filve.
- The Last Command Sourcebook
- The Truce at Bakura Sourcebook
- The Thrawn Trilogy Sourcebook
- The Complete Star Wars Encyclopedia
- The Essential Atlas (referred to as Filve system)
- Star Wars: The Essential Atlas Online Companion located on StarWars.com (article) (backup link) (referred to as Filve system)