*0011578956 *008910220s1990 xx# 000 0 nob *019 $bk *08230$a336.2 *100 $aKoren, Charlotte$_132770200 *245 $aSkattereformen og marginalskattene$cav Charlotte Koren *300 $aS. 376-385 *773 $tSkatterett$gÅrg. 9, nr 4 (1990)$x0333-2810$w(NO-LaBS)277373(tnr) *999 $z9100126805$anorart:9100126805 ^