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*1001 $aBentzen, Steffen$0(NO-TrBIB)4074073$_31087900
*24510$aDuality of cyclotomic units and the 2-torsion of U/C$cSteffen Bentzen
*260  $aAarhus$bAarhus Universitet, Matematisk Institut$c1990
*300  $a24 s.
*4901 $aPreprint series / Aarhus Universitet, Matematisk Institut$v1990 no.39
*830 0$aPreprint series (Aarhus universitet. Matematisk institut : trykt utg.)$x1397-6230$v1990 no.39$w999724541364702201$_16774300
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