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Real fields, valuations, and quadratic formsKarim Johannes Becher, David B. Leep · 2013
Semiorderings and stability index under field extensionsKarim Johannes Becher, David B. Leep, Claus Schubert · 2014
The Elman-Lam-Krüskemper TheoremBecher, Karim Johannes; Leep, David B. · ISRN Algebra · 2011
The Kaplansky radical of a quadratic field extensionBecher, Karim Johannes; Leep, David B. · Journal of Pure and Applied Algebra · 2014