Martinez, C ; Ormrod, G ; et Finn, H. ; Cassini Discovers Ring and One, Possibly Two, Objects at Saturn JPL news release -LRB- September 9, 2004 -RRB- Eccentricity Based on above semimajor axis range, and Spitale et al.
Martinez, C ; Ormrod, G ; et Finn, H. ; Cassini Discovers Ring and One, Possibly Two, Objects at Saturn JPL news release -LRB- September 9 2004 -RRB- Eccentricity Based on above semimajor axis range, and Spitale et al.