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The stufe of number fields

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References

  1. Cassels, J.W.S., Fröhlich, A. (Editors): Algebraic number theory. London: Academic Press 1967.

    Google Scholar 

  2. Chowla, P.: On the representation of −1 as a sum of squares in a cyclotomic field. J. Number Theory1, 208–210 (1969).

    Google Scholar 

  3. — Chowla, S.: Determination of the stufe of certain cyclotomic fields. J. Number Theory2, 271–272 (1970).

    Google Scholar 

  4. Kneser, H.: Verschwindende Quadratsummen in Körpern. J.-ber. Deutsch. Math.-Verein.44, 143–146 (1934).

    Google Scholar 

  5. Pfister, A.: Zur Darstellung von −1 als Summe von Quadraten in einem Körper. J. London Math. Soc.40, 159–165 (1965).

    Google Scholar 

  6. Siegel, C.: Darstellung total positiver Zahlen durch Quadrate. Math. Z.11, 246–275 (1921).

    Google Scholar 

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Connell, I.G. The stufe of number fields. Math Z 124, 20–22 (1972). https://doi.org/10.1007/BF01142578

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