- RePEc:ebg:heccah:0902
- RePEc:lbo:lbowps:2008_16
- RePEc:ila:ilades:inv213
- RePEc:ila:ilades:inv209
- RePEc:stc:stcp5f:2008053f
- RePEc:pot:statdp:29
- RePEc:jrp:jrpwrp:2008-093
- RePEc:ucf:inreca:inreca08/23
- RePEc:ucf:inreca:inreca08/24
- RePEc:oec:stiaab:143-fr
- RePEc:oec:stiaab:138-en
- RePEc:oec:stiaab:147-en
- RePEc:oec:stiaab:143-en
- RePEc:oec:stiaab:141-en
- RePEc:oec:stiaab:138-fr
- RePEc:oec:stiaab:142-fr
- RePEc:oec:stiaab:139-en
- RePEc:oec:stiaab:142-en
- RePEc:col:000094:005210
- RePEc:col:000094:005209
- RePEc:col:000094:005211
- RePEc:col:000187:005193
- RePEc:dgr:unumer:2008074
- RePEc:rjr:wpmems:081701
- RePEc:rjr:wpmems:081801
- RePEc:trn:utwpde:0820
- RePEc:ags:usatei:45713
- RePEc:iaa:wpaper:200802
- RePEc:udb:wpaper:uwec-2008-25
- RePEc:pra:mprapa:12166
- RePEc:pra:mprapa:12162
- RePEc:pra:mprapa:12170
- RePEc:pra:mprapa:12159
- RePEc:pra:mprapa:12158
- RePEc:pra:mprapa:12188