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*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)990300996414702201
*035  $a(NO-LaBS)14133800(bibid)
*035  $a(NO-TrBIB)030099641
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*1001 $aJoyce, Theodore$0(NO-TrBIB)3006155$_29936100
*24510$aWelfare reform and non-marital fertility in the 1990s :$bevidence from birth records$cTheodore Joyce, Robert Kaestner, Sanders Korenman
*260  $aCambridge, Mass.$bNational Bureau of Economic Research$c2002
*300  $a22, [11] s.$bfig.
*4901 $aWorking paper series / National Bureau of Economic Research$v9406
*7001 $aKaestner, Robert$0(NO-TrBIB)2062405$_24310600
*7001 $aKorenman, Sanders$0(NO-TrBIB)3006154$_29936200
*830 0$aWorking paper series (National Bureau of Economic Research : trykt utg.)$x0898-2937$v9406$w999105437124702201$_13074900
*901  $a80
*999  $aoai:nb.bibsys.no:990300996414702202$b2021-11-14T19:48:15Z$z990300996414702202
^