Dicke, R. H.; Peebles, P. J. E.; Roll, P. J.; Wilkinson, D. T. (July 1965). "Cosmic Black-Body Radiation". Astrophysical Journal Letters. 142: 414–419. Bibcode:1965ApJ...142..414D. doi:10.1086/148306.
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Dicke, R. H.; Peebles, P. J. E.; Roll, P. J.; Wilkinson, D. T. (July 1965). "Cosmic Black-Body Radiation". Astrophysical Journal Letters. 142: 414–419. Bibcode:1965ApJ...142..414D. doi:10.1086/148306.