*0011165270
*008120803s2012    xx#           000 0 nob
*019  $bk
*08230$a539.722
*100  $aGrøn, Øyvind$4aut$_59759800
*245  $aKvasarspektra avslører universets historie
*300  $aS. 44-50 : ill.
*650  $agasskyer$9nor$2norart$_132088600
*650  $akosmisk$astråling$2norart$_75453500
*700  $aKnutsen, Henning$4aut$_129176300
*773  $tFra fysikkens verden$gÅrg. 74, nr. 2 (2012)$x0015-9247$w(NO-LaBS)927658(tnr)
*999  $z1200518524$anorart:1200518524
^