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Halter-Koch, F. Reell-quadratische Zahlkörper mit großer Grundeinheit. Abh.Math.Semin.Univ.Hambg. 59, 171–181 (1989). https://doi.org/10.1007/BF02942327

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  • DOI: https://doi.org/10.1007/BF02942327

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