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Observation of a Line in the Galactic Radio Spectrum: Radiation from Galactic Hydrogen at 1,420 Mc./sec.

Naturevolume 168page356 (1951) | Download Citation


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  1. 1

    Kusch, P., and Prodell, A. G., Phys. Rev., 79, 1009 (1950).

  2. 2

    van de Hulst, H. C., Nederl. Tij. Natuurkunde, 's-Gravenhage-Martinus Nyhoff, 11, 201 (1945).

  3. 3

    Mumford, W. W., Bell Syst. Tech. J., 28, 608 (1949).

  4. 4

    Herbstreit, J. W., and Johler, J. R., Nature, 161, 515 (1948).

  5. 5

    Shklovsky, I. S., Astronomicheskii Zhurnal, 26, 10 (1949) (in Russian).

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  1. Lyman Laboratory, Harvard University, Cambridge, Mass.

    • H. I. EWEN
    •  & E. M. PURCELL


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