*0011317144
*008021107s2002    xx#           000 0 nob
*019  $bk
*08230$a523.8
*100  $aAndresen, Birger$_134788700
*245  $aSlik finner du Algols periode
*300  $aS. 38-40 : ill.
*650  $astjerner$9nor$2norart$_129177300
*773  $tAstronomi$gÅrg. 32, nr 5 (2002)$x0802-7587$w(NO-LaBS)596527(tnr)
*999  $z200317231$anorart:200317231
^