scientific article; zbMATH DE number 3618237
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zbMath0398.12019MaRDI QIDQ4182814
Richard Elman, Adrian R. Wadsworth, Tsit-Yuen Lam
Publication date: 1979
Full work available at URL: https://www.digizeitschriften.de/dms/resolveppn/?PPN=GDZPPN002195828
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Quadratic forms over general fields (11E04) Algebraic field extensions (12F05) Ordered topological structures (06F30) Transcendental field extensions (12F20) Ordered fields (12J15)
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