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Nature 225, 503-505 (7 February 1970) | doi:10.1038/225503a0

Extra-galactic Distance Scale

SIDNEY VAN DEN BERGH

  1. David Dunlap Observatory, University of Toronto, Richmond Hill, Ontario, Canada
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Nine different methods are used to determine the value of the Hubble constant. A mean value H = 95+15-12 km s-1 Mpc-1 is obtained from all data that are now available.