Sackmann, I.-J.; Boothroyd, A. I. (2003). „Our Sun. V. A Bright Young Sun Consistent with Helioseismology and Warm Temperatures on Ancient Earth and Mars”. The Astrophysical Journal583 (2): 1024–1039. arXiv:astro-ph/0210128. Bibcode2003ApJ...583.1024S. DOI:10.1086/345408.
Girardi, L.; Bressan, A.; Bertelli, G.; Chiosi, C. (2000). „Evolutionary tracks and isochrones for low- and intermediate-mass stars: From 0.15 to 7 Msun, and from Z=0.0004 to 0.03”. Astronomy and Astrophysics Supplement141 (3): 371–383. arXiv:astro-ph/9910164. Bibcode2000A&AS..141..371G. DOI:10.1051/aas:2000126.
astrophysicsspectator.com
„Main Sequence Stars”. The Astrophysics Spectator. February 16, 2005. Pristupljeno 2006-10-10.
Sackmann, I.-J.; Boothroyd, A. I. (2003). „Our Sun. V. A Bright Young Sun Consistent with Helioseismology and Warm Temperatures on Ancient Earth and Mars”. The Astrophysical Journal583 (2): 1024–1039. arXiv:astro-ph/0210128. Bibcode2003ApJ...583.1024S. DOI:10.1086/345408.
Girardi, L.; Bressan, A.; Bertelli, G.; Chiosi, C. (2000). „Evolutionary tracks and isochrones for low- and intermediate-mass stars: From 0.15 to 7 Msun, and from Z=0.0004 to 0.03”. Astronomy and Astrophysics Supplement141 (3): 371–383. arXiv:astro-ph/9910164. Bibcode2000A&AS..141..371G. DOI:10.1051/aas:2000126.
Sackmann, I.-J.; Boothroyd, A. I. (2003). „Our Sun. V. A Bright Young Sun Consistent with Helioseismology and Warm Temperatures on Ancient Earth and Mars”. The Astrophysical Journal583 (2): 1024–1039. arXiv:astro-ph/0210128. Bibcode2003ApJ...583.1024S. DOI:10.1086/345408.
Girardi, L.; Bressan, A.; Bertelli, G.; Chiosi, C. (2000). „Evolutionary tracks and isochrones for low- and intermediate-mass stars: From 0.15 to 7 Msun, and from Z=0.0004 to 0.03”. Astronomy and Astrophysics Supplement141 (3): 371–383. arXiv:astro-ph/9910164. Bibcode2000A&AS..141..371G. DOI:10.1051/aas:2000126.