Bonanos, Alceste Z. Eclipsing Binaries: Tools for Calibrating the Extragalactic Distance Scale. Binary Stars as Critical Tools and Tests in Contemporary Astrophysics, International Astronomical Union. Symposium no. 240, held 22–25 August 2006 in Prague, Czech Republic, S240, #008. 2006, 2: 79–87. Bibcode:2007IAUS..240...79B. arXiv:astro-ph/0610923. doi:10.1017/S1743921307003845.
Ferrarese, Laura; Ford, Holland C.; Huchra, John; Kennicutt, Robert C., Jr.; Mould, Jeremy R.; Sakai, Shoko; Freedman, Wendy L.; Stetson, Peter B.; Madore, Barry F.; Gibson, Brad K.; Graham, John A.; Hughes, Shaun M.; Illingworth, Garth D.; Kelson, Daniel D.; Macri, Lucas; Sebo, Kim; Silbermann, N. A. 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. 2000, 128 (2): 431–459. Bibcode:2000ApJS..128..431F. arXiv:astro-ph/9910501. doi:10.1086/313391.
Udalski, A.; Wyrzykowski, L.; Pietrzynski, G.; Szewczyk, O.; Szymanski, M.; Kubiak, M.; Soszynski, I.; Zebrun, K. The Optical Gravitational Lensing Experiment. Cepheids in the Galaxy IC1613: No Dependence of the Period-Luminosity Relation on Metallicity. Acta Astronomica. 2001, 51: 221. Bibcode:2001AcA....51..221U. arXiv:astro-ph/0109446.
Macri, L. M.; Stanek, K. Z.; Bersier, D.; Greenhill, L. J.; Reid, M. J. A New Cepheid Distance to the Maser-Host Galaxy NGC 4258 and Its Implications for the Hubble Constant. The Astrophysical Journal. 2006, 652 (2): 1133. Bibcode:2006ApJ...652.1133M. arXiv:astro-ph/0608211. doi:10.1086/508530.
Bonanos, Alceste Z. Eclipsing Binaries: Tools for Calibrating the Extragalactic Distance Scale. Binary Stars as Critical Tools and Tests in Contemporary Astrophysics, International Astronomical Union. Symposium no. 240, held 22–25 August 2006 in Prague, Czech Republic, S240, #008. 2006, 2: 79–87. Bibcode:2007IAUS..240...79B. arXiv:astro-ph/0610923. doi:10.1017/S1743921307003845.
Ferrarese, Laura; Ford, Holland C.; Huchra, John; Kennicutt, Robert C., Jr.; Mould, Jeremy R.; Sakai, Shoko; Freedman, Wendy L.; Stetson, Peter B.; Madore, Barry F.; Gibson, Brad K.; Graham, John A.; Hughes, Shaun M.; Illingworth, Garth D.; Kelson, Daniel D.; Macri, Lucas; Sebo, Kim; Silbermann, N. A. 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. 2000, 128 (2): 431–459. Bibcode:2000ApJS..128..431F. arXiv:astro-ph/9910501. doi:10.1086/313391.
Macri, L. M.; Stanek, K. Z.; Bersier, D.; Greenhill, L. J.; Reid, M. J. A New Cepheid Distance to the Maser-Host Galaxy NGC 4258 and Its Implications for the Hubble Constant. The Astrophysical Journal. 2006, 652 (2): 1133. Bibcode:2006ApJ...652.1133M. arXiv:astro-ph/0608211. doi:10.1086/508530.
Bono, G.; Caputo, F.; Fiorentino, G.; Marconi, M.; Musella, I. Cepheids in External Galaxies. I. The Maser-Host Galaxy NGC 4258 and the Metallicity Dependence of Period-Luminosity and Period-Wesenheit Relations. The Astrophysical Journal. 2008, 684: 102. Bibcode:2008ApJ...684..102B. doi:10.1086/589965.
Scowcroft, V.; Bersier, D.; Mould, J. R.; Wood, P. R. The effect of metallicity on Cepheid magnitudes and the distance to M33. Monthly Notices of the Royal Astronomical Society. 2009, 396 (3): 1287. Bibcode:2009MNRAS.396.1287S. doi:10.1111/j.1365-2966.2009.14822.x.
Bonanos, Alceste Z. Eclipsing Binaries: Tools for Calibrating the Extragalactic Distance Scale. Binary Stars as Critical Tools and Tests in Contemporary Astrophysics, International Astronomical Union. Symposium no. 240, held 22–25 August 2006 in Prague, Czech Republic, S240, #008. 2006, 2: 79–87. Bibcode:2007IAUS..240...79B. arXiv:astro-ph/0610923. doi:10.1017/S1743921307003845.
Ferrarese, Laura; Ford, Holland C.; Huchra, John; Kennicutt, Robert C., Jr.; Mould, Jeremy R.; Sakai, Shoko; Freedman, Wendy L.; Stetson, Peter B.; Madore, Barry F.; Gibson, Brad K.; Graham, John A.; Hughes, Shaun M.; Illingworth, Garth D.; Kelson, Daniel D.; Macri, Lucas; Sebo, Kim; Silbermann, N. A. 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. 2000, 128 (2): 431–459. Bibcode:2000ApJS..128..431F. arXiv:astro-ph/9910501. doi:10.1086/313391.
Udalski, A.; Wyrzykowski, L.; Pietrzynski, G.; Szewczyk, O.; Szymanski, M.; Kubiak, M.; Soszynski, I.; Zebrun, K. The Optical Gravitational Lensing Experiment. Cepheids in the Galaxy IC1613: No Dependence of the Period-Luminosity Relation on Metallicity. Acta Astronomica. 2001, 51: 221. Bibcode:2001AcA....51..221U. arXiv:astro-ph/0109446.
Macri, L. M.; Stanek, K. Z.; Bersier, D.; Greenhill, L. J.; Reid, M. J. A New Cepheid Distance to the Maser-Host Galaxy NGC 4258 and Its Implications for the Hubble Constant. The Astrophysical Journal. 2006, 652 (2): 1133. Bibcode:2006ApJ...652.1133M. arXiv:astro-ph/0608211. doi:10.1086/508530.
Bono, G.; Caputo, F.; Fiorentino, G.; Marconi, M.; Musella, I. Cepheids in External Galaxies. I. The Maser-Host Galaxy NGC 4258 and the Metallicity Dependence of Period-Luminosity and Period-Wesenheit Relations. The Astrophysical Journal. 2008, 684: 102. Bibcode:2008ApJ...684..102B. doi:10.1086/589965.
Majaess, D.; Turner, D.; Lane, D. Type II Cepheids as Extragalactic Distance Candles. Acta Astronomica. 2009, 59: 403. Bibcode:2009AcA....59..403M.
Scowcroft, V.; Bersier, D.; Mould, J. R.; Wood, P. R. The effect of metallicity on Cepheid magnitudes and the distance to M33. Monthly Notices of the Royal Astronomical Society. 2009, 396 (3): 1287. Bibcode:2009MNRAS.396.1287S. doi:10.1111/j.1365-2966.2009.14822.x.
Majaess, D. The Cepheids of Centaurus A (NGC 5128) and Implications for H0. Acta Astronomica. 2010, 60: 121. Bibcode:2010AcA....60..121M.