(en) John Stansberry, Will Grundy, Mike Brown, Dale Cruikshank, John Spencer, David Trilling, Jean-Luc Margot, « Physical Properties of Kuiper Belt and Centaur Objects: Constraints from Spitzer Space Telescope », dans M. Antonietta Barucci, Hermann Boehnhardt, Dale P. Cruikshank, The Solar System Beyond Neptune, University of Arizona press, , 161–179 p. (ISBN0-8165-2755-5, arXivastro-ph/0702538, lire en ligne [PDF])
(en) John Stansberry, Will Grundy, Mike Brown, Dale Cruikshank, John Spencer, David Trilling, Jean-Luc Margot, « Physical Properties of Kuiper Belt and Centaur Objects: Constraints from Spitzer Space Telescope », dans M. Antonietta Barucci, Hermann Boehnhardt, Dale P. Cruikshank, The Solar System Beyond Neptune, University of Arizona press, , 161–179 p. (ISBN0-8165-2755-5, arXivastro-ph/0702538, lire en ligne [PDF])