*0011129573
*008011105s2001    xx#           000 0 nob
*019  $bk
*08230$a523.1
*100  $aGrøn, Øyvind$_59759800
*245  $aHvor gammelt er universet?
*300  $aS. 80-83
*650  $aaldersbestemmelse$9nor$2norart$_129638200
*650  $adatering$2norart$_16955100
*650  $auniverset$9nor$2norart$_129634400
*773  $tFra fysikkens verden$gÅrg. 63, nr 3 (2001)$x0015-9247$w(NO-LaBS)927658(tnr)
*999  $z100300556$anorart:100300556
^