*0011145879
*008110914s2011    xx#           000 0 nob
*019  $bk
*08230$a538.7
*100  $aEnebakk, Vidar$4aut$_41143700
*245  $aMagnetpolens tiltrekning
*300  $aS. 42-45 : ill., port.
*650  $aJordmagnetisme$2norart$_54870400
*650  $amagnetiske poler$2norart$_128542100
*650  $apolarhistorie$9nor$2norart$_129076500
*773  $tApollon$gÅrg. 21, nr. 3 (2011)$x0803-6926$w(NO-LaBS)220882(tnr)
*999  $z1100499054$anorart:1100499054
^