*0011213092 *008141015s2014 xx# 000 0 nob *019 $bk *08230$a523.7 *100 $aSolheim, Jan-Erik$4aut$_129067400 *245 $aPlanetene bestemmer solflekkperiodens lengde? *300 $aS. 24-29 : ill. *650 $aPlaneter$2norart$_69954500 *650 $aSolflekker$2norart$_15646800 *650 $asola$9nor$2norart$_129712200 *773 $tAstronomi$gÅrg. 44, nr. 5 (2014)$x0802-7587$w(NO-LaBS)596527(tnr) *999 $z1400566623$anorart:1400566623 ^