Werner, K.; Hammer, N. J.; Nagel, T.; Rauch, T.; Dreizler, S. (2005). „On Possible Oxygen/Neon White Dwarfs: H1504+65 and the White Dwarf Donors in Ultracompact X-ray Binaries“. 14th European Workshop on White Dwarfs. 334: 165. arXiv:astro-ph/0410690. Bibcode:2005ASPC..334..165W.
Liebert, J.; Bergeron, P.; Eisenstein, D.; Harris, H. C.; Kleinman, S. J.; Nitta, A.; Krzesinski, J. (2004). „A Helium White Dwarf of Extremely Low Mass“. The Astrophysical Journal. 606 (2): L147. arXiv:astro-ph/0404291. Bibcode:2004ApJ...606L.147L. doi:10.1086/421462.
Spergel, D. N.; Bean, R.; Doré, O.; Nolta, M. R.; Bennett, C. L.; Dunkley, J.; Hinshaw, G.; Jarosik, N.; et al. (2007). „Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology“. The Astrophysical Journal Supplement Series. 170 (2): 377. arXiv:astro-ph/0603449. Bibcode:2007ApJS..170..377S. doi:10.1086/513700.
doi.org
Fontaine, G.; Brassard, P.; Bergeron, P. (2001). „The Potential of White Dwarf Cosmochronology“. Publications of the Astronomical Society of the Pacific. 113 (782): 409. Bibcode:2001PASP..113..409F. doi:10.1086/319535.
Liebert, J.; Bergeron, P.; Eisenstein, D.; Harris, H. C.; Kleinman, S. J.; Nitta, A.; Krzesinski, J. (2004). „A Helium White Dwarf of Extremely Low Mass“. The Astrophysical Journal. 606 (2): L147. arXiv:astro-ph/0404291. Bibcode:2004ApJ...606L.147L. doi:10.1086/421462.
Spergel, D. N.; Bean, R.; Doré, O.; Nolta, M. R.; Bennett, C. L.; Dunkley, J.; Hinshaw, G.; Jarosik, N.; et al. (2007). „Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology“. The Astrophysical Journal Supplement Series. 170 (2): 377. arXiv:astro-ph/0603449. Bibcode:2007ApJS..170..377S. doi:10.1086/513700.
Fontaine, G.; Brassard, P.; Bergeron, P. (2001). „The Potential of White Dwarf Cosmochronology“. Publications of the Astronomical Society of the Pacific. 113 (782): 409. Bibcode:2001PASP..113..409F. doi:10.1086/319535.
Werner, K.; Hammer, N. J.; Nagel, T.; Rauch, T.; Dreizler, S. (2005). „On Possible Oxygen/Neon White Dwarfs: H1504+65 and the White Dwarf Donors in Ultracompact X-ray Binaries“. 14th European Workshop on White Dwarfs. 334: 165. arXiv:astro-ph/0410690. Bibcode:2005ASPC..334..165W.
Liebert, J.; Bergeron, P.; Eisenstein, D.; Harris, H. C.; Kleinman, S. J.; Nitta, A.; Krzesinski, J. (2004). „A Helium White Dwarf of Extremely Low Mass“. The Astrophysical Journal. 606 (2): L147. arXiv:astro-ph/0404291. Bibcode:2004ApJ...606L.147L. doi:10.1086/421462.
Spergel, D. N.; Bean, R.; Doré, O.; Nolta, M. R.; Bennett, C. L.; Dunkley, J.; Hinshaw, G.; Jarosik, N.; et al. (2007). „Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology“. The Astrophysical Journal Supplement Series. 170 (2): 377. arXiv:astro-ph/0603449. Bibcode:2007ApJS..170..377S. doi:10.1086/513700.