Jack J. Lissauer ; Daniel C. Fabrycky; Eric B. Ford; William J. Borucki; Francois Fressin; Geoffrey W. Marcy; Jerome A. Orosz; Jason F. Rowe et al. (2011). “A Closely-Packed System of Low-Mass, Low-Density Planets Transiting Kepler-11”. Nature470 (7332): 53-58. arXiv:1102.0291. Bibcode: 2011Natur.470...53L. doi:10.1038/nature09760.
Jack J. Lissauer ; Daniel C. Fabrycky; Eric B. Ford; William J. Borucki; Francois Fressin; Geoffrey W. Marcy; Jerome A. Orosz; Jason F. Rowe et al. (2011). “A Closely-Packed System of Low-Mass, Low-Density Planets Transiting Kepler-11”. Nature470 (7332): 53-58. arXiv:1102.0291. Bibcode: 2011Natur.470...53L. doi:10.1038/nature09760.
Jack J. Lissauer ; Daniel C. Fabrycky; Eric B. Ford; William J. Borucki; Francois Fressin; Geoffrey W. Marcy; Jerome A. Orosz; Jason F. Rowe et al. (2011). “A Closely-Packed System of Low-Mass, Low-Density Planets Transiting Kepler-11”. Nature470 (7332): 53-58. arXiv:1102.0291. Bibcode: 2011Natur.470...53L. doi:10.1038/nature09760.