Kirkpatrick, J. Davy; Beichman, Charles A.; Skrutskie, Michael F. (1997). ”The Coolest Isolated M Dwarf and Other 2MASS Discoveries” (på engelska). The Astrophysical Journal 476: sid. 311. doi:10.1086/303613.
Kirkpatrick, J. D.; Reid, I. N.; Liebert, J.; Cutri, R. M.; Nelson, B.; Beichman, C. A.; Dahn, C. C.; Monet, D. G.; et al. (1999). ”Dwarfs Cooler than "M": The Definition of Spectral Type "L" Using Discoveries from the 2 Micron All-Sky Survey (2MASS)” (på engelska). The Astrophysical Journal 519 (2): sid. 802–833. doi:10.1086/307414.
Tinney, C. G.; Reid, I. N.; Gizis, J.; Mould, J. R. (1995). ”Trigonometric Parallaxes and the HR Diagram at the Bottom of the Main Sequence” (på engelska). The Astronomical Journal 110: sid. 3014. doi:10.1086/117743.
Becklin, E. E.; Zuckerman, B. (1988). ”A low-temperature companion to a white dwarf star” (på engelska). Nature 336 (Dec. 15, 1988): sid. 656–658. doi:10.1038/336656a0.
Dahn, C. C. (2002). ”Astrometry and Photometry for Cool Dwarfs and Brown Dwarfs” (på engelska). The Astronomical Journal 124 (2): sid. 1170–1189. doi:10.1086/341646.