*0011746777
*008990831s1999    xx#           000 0 nob
*019  $bk
*08230$a621.3
*100  $aSønderberg Petersen, Leif$_168077900
*245  $aSuperledende strømkabler er nå et faktum
*300  $aS. 34-35 : ill.
*650  $akraftnett$9nor$2norart$_129325200
*650  $asuperledere$2norart$_84333300
*773  $tIllustrert vitenskap$gnr 5 (1999)$x0800-3955$w(NO-LaBS)468191(tnr)
*999  $z9900261960$anorart:9900261960
^