Muller, T.G.; Lellouch, E.; Stansberry, J.; et al. "TNOs are Cool": A survey of the trans-Neptunian region I. Results from the Herschel science demonstration phase (SDP). Astronomy and Astrophysics. 2010, 518: L146. Bibcode:2010A&A...518L.146M. arXiv:1005.2923. doi:10.1051/0004-6361/201014683.
Muller, T.G.; Lellouch, E.; Stansberry, J.; et al. "TNOs are Cool": A survey of the trans-Neptunian region I. Results from the Herschel science demonstration phase (SDP). Astronomy and Astrophysics. 2010, 518: L146. Bibcode:2010A&A...518L.146M. arXiv:1005.2923. doi:10.1051/0004-6361/201014683.
Muller, T.G.; Lellouch, E.; Stansberry, J.; et al. "TNOs are Cool": A survey of the trans-Neptunian region I. Results from the Herschel science demonstration phase (SDP). Astronomy and Astrophysics. 2010, 518: L146. Bibcode:2010A&A...518L.146M. arXiv:1005.2923. doi:10.1051/0004-6361/201014683.