Tham khảo Mô-đun khoảng cách

  1. ↑ J. R. Taylor (1982). An introduction to Error Analysis. Mill Valley, California: University Science Books. ISBN 0-935702-07-5.
  2. ↑ D. R. Alvez (2004). “A review of the distance and structure of the Large Magellanic Cloud”. New Astronomy Reviews (abstract). 48 (9): 659–665. arXiv:astro-ph/0310673. Bibcode:2004NewAR..48..659A. doi:10.1016/j.newar.2004.03.001.
  3. ↑ I. Ribas; C. Jordi; F. Vilardell; E. L. Fitzpatrick; R. W. Hilditch; E. F. Guinan (2005). “First Determination of the Distance and Fundamental Properties of an Eclipsing Binary in the Andromeda Galaxy”. The Astrophysical Journal (abstract). 635 (1): L37–L40. arXiv:astro-ph/0511045. Bibcode:2005ApJ...635L..37R. doi:10.1086/499161.
  4. ↑ J. A. Graham; L. Ferrarese; W. L. Freedman; R. C. Kennicutt Jr.; J. R. Mould; A. Saha; P. B. Stetson; B. F. Madore; F. Bresolin; H. C. Ford; B. K. Gibson; M. Han; J. G. Hoessel; J. Huchra; S. M. Hughes; G. D. Illingworth; D. D. Kelson; L. Macri; R. Phelps; S. Sakai; N. A. Silbermann; A. Turner (1999). “The Hubble Space Telescope Key Project on the Extragalactic Distance Scale. XX. The Discovery of Cepheids in the Virgo Cluster Galaxy NGC 4548”. The Astrophysical Journal (abstract). 516 (2): 626–646. Bibcode:1999ApJ...516..626G. doi:10.1086/307151.