*0011540763 *008890602s1989 xx# 000 0 nob *019 $bk *08230$a336.24 *100 $aChristiansen, Vidar$_139536900 *245 $aHva er optimal kapitalbeskatning?$cav Vidar Christiansen *300 $aS. 17-22 : port. *773 $tSosialøkonomen$gÅrg. 43, nr 3 (1989)$x0038-1624$w(NO-LaBS)498238(tnr) *999 $z8900107721$anorart:8900107721 ^