*0011579157
*008910221s1990    xx#           000 0 nob
*019  $bk
*08230$a337.14
*100  $aVale, Bent$_123941300
*245  $aEuropean Economic Association, Fifth Annual Congress, Lisboa$cav Bent Vale
*300  $aS. 18-19 : ill.
*773  $tSosialøkonomen$gÅrg. 44, nr 10 (1990)$x0038-1624$w(NO-LaBS)498238(tnr)
*999  $z9100127006$anorart:9100127006
^