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Published online by Cambridge University Press: 30 March 2016
Editorial Note: Dr. Šklovskij presented some work by himself and N.S. Kardašev on the possibility that the concentration of absorption line red-shifts of quasi-stellar objects at z = 1·95 points to the Lemaître model of the Universe. No abstract of the paper has been submitted, but see Astrophys. J., 150, L135, 1967.