*0011496533
*008841217s1984    xx#           000 0 swe
*019  $bk
*08230$a523.7
*100  $aBjörklund, Per-Åke$_162810100
*245  $aTjugoen minuter i skuggan - ostraffbart?$cPer-Åke Björklund
*300  $aS. 118-125 : ill.
*773  $tAstronomisk tidsskrift$gÅrg. 17, nr 3 (1984)$x0004-6345$w(NO-LaBS)809585(tnr)
*999  $z8400064360$anorart:8400064360
^