Butler, R. P.; Marcy, G. W.; Williams, E.; McCarthy, C.; Dosanjh, P.; Vogt, S. S. Attaining Doppler Precision of 3 M s-1. Publications of the Astronomical Society of the Pacific. 1996, 108: 500 [2006-12-11]. doi:10.1086/133755. (原始内容存档于2019-09-25).
Porto de Mello, G. F.; del Peloso, E. F.; Ghezzi, L. Astrobiologically interesting stars within 10 parsecs of the Sun. Astrobiology. 2006, 6 (2): 308–331. doi:10.1089/ast.2006.6.308.
Frick, P.; Baliunas, S. L.; Galyagin, D.; Sokoloff, D.; Soon, W. Wavelet Analysis of Stellar Chromospheric Activity Variations. The Astrophysical Journal. 1997, 483 (1): 426–434. doi:10.1086/304206.
Judge, Philip G.; Saar, Steven H.; Carlsson, Mats; Ayres, Thomas R. A Comparison of the Outer Atmosphere of the "Flat Activity" Star τ Ceti (G8 V) with the Sun (G2 V) and α Centauri A (G2 V). The Astrophysical Journal. 2004, 609 (1): 392–406. doi:10.1086/421044.
Hall, J. C.; Lockwood, G. W. The Chromospheric Activity and Variability of Cycling and Flat Activity Solar-Analog Stars. The Astrophysical Journal. 2004, 614: 942–946. doi:10.1086/423926.
Woolf, Neville; Angel, J. Roger. Astronomical Searches for Earth-like Planets and Signs of Life. Annual Review of Astronomy and Astrophysics. September 1998, 36: 507–537. doi:10.1146/annurev.astro.36.1.507.引文使用过时参数coauthors (帮助)
de Strobel, G. Cayrel; Hauck, B.; Francois, P.; Thevenin, F.; Friel, E.; Mermilliod, M.; Borde, S. A catalogue of Fe/H determinations - 1991 edition. Astronomy and Astrophysics Supplement Series. 1991, 95 (2): 273–336 [2007-08-14]. (原始内容存档于2019-09-25).
Butler, R. P.; Marcy, G. W.; Williams, E.; McCarthy, C.; Dosanjh, P.; Vogt, S. S. Attaining Doppler Precision of 3 M s-1. Publications of the Astronomical Society of the Pacific. 1996, 108: 500 [2006-12-11]. doi:10.1086/133755. (原始内容存档于2019-09-25).
de Strobel, G. Cayrel; Hauck, B.; Francois, P.; Thevenin, F.; Friel, E.; Mermilliod, M.; Borde, S. A catalogue of Fe/H determinations - 1991 edition. Astronomy and Astrophysics Supplement Series. 1991, 95 (2): 273–336 [2007-08-14]. (原始内容存档于2019-09-25).
Butler, R. P.; Marcy, G. W.; Williams, E.; McCarthy, C.; Dosanjh, P.; Vogt, S. S. Attaining Doppler Precision of 3 M s-1. Publications of the Astronomical Society of the Pacific. 1996, 108: 500 [2006-12-11]. doi:10.1086/133755. (原始内容存档于2019-09-25).