Ferrarese, Laura; Ford, Holland C.; Huchra, John; Kennicutt, Robert C., Jr.; Mould, Jeremy R.; Sakai, Shoko та ін. (2000). A Database of Cepheid Distance Moduli and Tip of the Red Giant Branch, Globular Cluster Luminosity Function, Planetary Nebula Luminosity Function, and Surface Brightness Fluctuation Data Useful for Distance Determinations. The Astrophysical Journal Supplement Series (abstract). Т. 128, № 2. с. 431—459. arXiv:astro-ph/9910501. Bibcode:2000ApJS..128..431F. doi:10.1086/313391.
doi.org
Ferrarese, Laura; Ford, Holland C.; Huchra, John; Kennicutt, Robert C., Jr.; Mould, Jeremy R.; Sakai, Shoko та ін. (2000). A Database of Cepheid Distance Moduli and Tip of the Red Giant Branch, Globular Cluster Luminosity Function, Planetary Nebula Luminosity Function, and Surface Brightness Fluctuation Data Useful for Distance Determinations. The Astrophysical Journal Supplement Series (abstract). Т. 128, № 2. с. 431—459. arXiv:astro-ph/9910501. Bibcode:2000ApJS..128..431F. doi:10.1086/313391.
harvard.edu
ui.adsabs.harvard.edu
Sakai, S (1999). Katsuhiko Sato (ред.). The Tip of the Red Giant Branch as a Population II Distance Indicator. Proceedings of the 183rd symposium of the International Astronomical Union. Dordrecht, Boston: Kluwer Academic. Bibcode:1999IAUS..183...48S.
Ferrarese, Laura; Ford, Holland C.; Huchra, John; Kennicutt, Robert C., Jr.; Mould, Jeremy R.; Sakai, Shoko та ін. (2000). A Database of Cepheid Distance Moduli and Tip of the Red Giant Branch, Globular Cluster Luminosity Function, Planetary Nebula Luminosity Function, and Surface Brightness Fluctuation Data Useful for Distance Determinations. The Astrophysical Journal Supplement Series (abstract). Т. 128, № 2. с. 431—459. arXiv:astro-ph/9910501. Bibcode:2000ApJS..128..431F. doi:10.1086/313391.