سلم المسافات الكونية (Arabic Wikipedia)

Analysis of information sources in references of the Wikipedia article "سلم المسافات الكونية" in Arabic language version.

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arxiv.org

Bono, G.؛ Caputo, F.؛ Fiorentino, G.؛ Marconi, M.؛ Musella, I. (2008). "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. ج. 684: 102. arXiv:0805.1592. Bibcode:2008ApJ...684..102B. DOI:10.1086/589965.

Colgate، S. A. (1979). "Supernovae as a standard candle for cosmology". المجلة الفيزيائية الفلكية. ج. 232 ع. 1: 404–408. Bibcode:1979ApJ...232..404C. DOI:10.1086/157300.
Bono, G.؛ Caputo, F.؛ Fiorentino, G.؛ Marconi, M.؛ Musella, I. (2008). "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. ج. 684: 102. arXiv:0805.1592. Bibcode:2008ApJ...684..102B. DOI:10.1086/589965.

"Hubble Space Telescope Fine Guidance Sensor Parallaxes of Galactic Cepheid Variable Stars: Period-Luminosity Relations", The Astronomical Journal, Volume 133, Issue 4, pp. 1810–1827 (2007) نسخة محفوظة 23 يناير 2016 على موقع واي باك مشين.
Colgate، S. A. (1979). "Supernovae as a standard candle for cosmology". المجلة الفيزيائية الفلكية. ج. 232 ع. 1: 404–408. Bibcode:1979ApJ...232..404C. DOI:10.1086/157300.
Bono, G.؛ Caputo, F.؛ Fiorentino, G.؛ Marconi, M.؛ Musella, I. (2008). "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. ج. 684: 102. arXiv:0805.1592. Bibcode:2008ApJ...684..102B. DOI:10.1086/589965.