*0011604632 *008930217s1992 xx# 000 0 nob *019 $bk *08230$a516.2 *100 $aHansen, H.C.$_59313800 *245 $aOrmeproblemet *300 $aS. 119-123 *773 $tNormat$gÅrg. 40, h. 3 (1992)$x0801-3500$w(NO-LaBS)247358(tnr) *999 $z9300152260$anorart:9300152260 ^