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*040  $aNO-OsNB$bnob$ekatreg
*1001 $aPavel, Liliana$_15073100
*24510$aMonoid extensions admitting cocycles$cby L. Pavel and T. Sund
*260  $a[Oslo]$bMatematisk institutt, Universitetet i Oslo$c1999
*300  $a33 s.
*4901 $aPreprint series / Department of Mathematics, University of Oslo. Pure mathematics$vno. 23, Dec. 1999
*533  $aElektronisk reproduksjon$b[Norge]$cNasjonalbiblioteket Digital$d2009-05-06
*7001 $aSund, Terje$0(NO-TrBIB)90294159$_33884800
*830 0$aPreprint series (Universitetet i Oslo. Matematisk institutt)$p[Pure] mathematics : trykt utg.$x0806-2439$vno. 23, Dec. 1999$w998120366204702201$_13774600
*85641$3Fulltekst$uhttps://urn.nb.no/URN:NBN:no-nb_digibok_2009050604017$yNettbiblioteket$zDigital representasjon
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^