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*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)990230115804702201
*035  $a(NO-LaBS)13401371(bibid)
*035  $a(NO-TrBIB)023011580
*035  $a023011580-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*1001 $aAyres, Ian$0(NO-TrBIB)90592875$_42359000
*24510$aShooting down the more guns, less crime hypothesis$cIan Ayres, John J. Donohue
*260  $aCambridge, Mass.$bNational Bureau of Economic Research$c2002
*300  $a57, [48] s.$bfig.
*4901 $aWorking paper series / National Bureau of Economic Research$v9336
*7001 $aDonohue, John J.$0(NO-TrBIB)90409884$_15118400
*830 0$aWorking paper series (National Bureau of Economic Research : trykt utg.)$x0898-2937$v9336$w999105437124702201$_13074900
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*999  $aoai:nb.bibsys.no:990230115804702202$b2021-11-14T19:55:09Z$z990230115804702202
^