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040   $aDip.to Matematica$beng
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084   $aAMS 13J30
084   $aAMS 12D15
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100 1 $aPrestel, Alexander$058277
245 10$aPositive polynomials :$bfrom Hilbert's 17th problem to real algebra /$cAlexander Prestel, Charles N. Delzell
260   $aBerlin :$bSpringer,$cc2001
300   $aviii, 267 p. :$bill. ;$c25 cm
440  0$aSpringer monographs in mathematics,$x1439-7382
504   $aIncludes bibliographical references (p. [247]-254) and index
650  0$aPolynomials
650  0$aTopological fields
650  0$aSemialgebraic sets
700 1 $aDelzell, Charles N.$eauthor$4http://id.loc.gov/vocabulary/relators/aut$062841
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