==Notes====References==*Milne, "Relativity, Gravitation and World Structure", Oxford University Press, 1935*Milne Cosmology: Why I Keep Talking About It - a detailed non-technical introduction to the Milne model
* Milne, "Relativity, Gravitation and World Structure", Oxford University Press, 1935* Milne Cosmology: Why I Keep Talking About It - a detailed non-technical introduction to the Milne model