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*245  $aMørkt stoff holder universet sammen
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*650  $auniverset$9nor$2norart$_129634400
*773  $tIllustrert vitenskap$gNr. 8 (2008)$x0800-3955$w(NO-LaBS)468191(tnr)
*999  $z800430006$anorart:800430006
^