Article Mende, Erich; (1976)
Schellings Hypothese eines organischen Ursprunges des Weltsystems und die Beobachtungen der Spiralnebel durch Edwin P. Hubble (/isis/citation/CBB000028112/)

Article Hetherington, Norriss S.; (1974)
Edwin Hubble's examination of internal motions of spiral nebulae (/isis/citation/CBB000011927/)

Book Belkora, Leila; (2003)
Minding the Heavens: The Story of Our Discovery of the Milky Way (/isis/citation/CBB000301934/)

Book Christianson, Gale E.; (1995)
Edwin Hubble: Mariner of the nebulae (/isis/citation/CBB000047067/)

Book Hubble, Edwin; (1990)
The Edwin Hubble papers: Previously unpublished manuscripts on the extragalactic nature of spiral nebulae. Edited, annotated, and with an historical introduction by Hetherington, Norriss S. (/isis/citation/CBB000052006/)

Article Van Den Bergh, Sidney; (1976)
Golden anniversary of Hubble's classification system (/isis/citation/CBB000012156/)

Article Brémond, Alain G.; (2009)
V. M. Slipher's Discovery of the Rotation of Spiral Nebulae and the Controversy with Bertil Lindblad (/isis/citation/CBB001034791/)

Article Hetherington, Norriss S.; Brashear, Ronald S.; (1992)
Walter S. Adams and the imposed settlement between Edwin Hubble and Adriaan van Maanen (/isis/citation/CBB000043064/)

Article Brashear, Ronald S.; Hetherington, Norriss S.; (1991)
The Hubble-van Maanen conflict over internal motions in spiral nebulae: Yet more new information on an already old topic (/isis/citation/CBB000060426/)

Article Smith, Robert W.; (2009)
Beyond the Galaxy: The Development of Extragalactic Astronomy 1885--1965, Part 2 (/isis/citation/CBB000930146/)

Book Hetherington, Norriss S.; (1996)
Hubble's cosmology: A guided study of selected texts (/isis/citation/CBB000073855/)

Chapter Duerbeck, Hilmar; Seitter, Waltraut; (2000)
In Edwin Hubbles Schatten: Frühe Arbeiten zur Expansion des Universums (/isis/citation/CBB000102387/)

Book David J. Shayler; David M. Harland; (2015)
The Hubble Space Telescope: From Concept to Success (/isis/citation/CBB410801320/)

Article Cormac O’Raifeartaigh; Michael O’Keeffe; (2020)
Redshifts versus Paradigm Shifts: Against Renaming Hubble’s Law (/isis/citation/CBB146005420/)

Article Hetherington, Norriss S.; (1982)
Philosophical values and observation in Edwin Hubble's choice of a model of the universe (/isis/citation/CBB000019699/)

Chapter Goldsmith, Donald W.; (1974)
Edwin Hubble and the universe outside our galaxy (/isis/citation/CBB000019878/)

Article Hetherington, Norriss S.; (1974 (pub. 1975))
Edwin Hubble and the development of modern cosmology (/isis/citation/CBB000024988/)

Article Hetherington, Norriss S.; (1990)
Hubble's cosmology (/isis/citation/CBB000055128/)

Article Hetherington, Norriss S.; (1989)
Geological time versus astronomical time: Are scientific theories falsifiable? (/isis/citation/CBB000061038/)

Book Sharov, Alexander S.; Novikov, Igor D.; (1993)
Edwin Hubble, the discoverer of the big bang universe. Translated by Vitaly Kisin (/isis/citation/CBB000040016/)