Grav, Tommy; Holman, Matthew J (). „Near-Infrared Photometry of the Irregular Satellites of Jupiter and Saturn”. The Astrophysical Journal. 605: L141–L144. Bibcode:2004ApJ...605L.141G. doi:10.1086/420881.
Grav, Tommy; Holman, Matthew J (). „Near-Infrared Photometry of the Irregular Satellites of Jupiter and Saturn”. The Astrophysical Journal. 605: L141–L144. Bibcode:2004ApJ...605L.141G. doi:10.1086/420881.