The Fifth Essence: The Search for Dark Matter in the Universe.
ByLawrence M. Krauss Basic Books: 1989. 342 pp.$19.95. Distributed in Britain by Hutchinson/Radius,£14.95.Invisible Matter and the Fate of the Universe. ByBarry Parker. Plenum: 1989. 297pp.$28.20, £17.63.
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Silk, J. Looking into it. Nature 343, 223 (1990). https://doi.org/10.1038/343223a0
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DOI: https://doi.org/10.1038/343223a0