1. K. Lang, Astrophysical Formulae [Russian translation], Part 2, Mir, Moscow (1978).
2. S. F. Levin, “Measurement problems in the statistical identification of the scale of cosmological distances,” Izmer. Tekhn., No. 12, 17–22 (2011);
3. Measur. Techn., 54, No. 12, 1334–1341 (2011).
4. S. F. Levin, “The measurement problem of identifying an anisotropy in the red shift,” Metrologiya, No. 5, 3–21 (2010).
5. F. Hoyle, Observational Tests of Cosmology [Russian translation], in: J. Wheeler, Gravitation, Neutrinos, and the Universe, Izd. Inostr. Lit., Moscow (1962), App. IV, pp. 372–400.