LEADER 01556oam 2200433zu 450 001 9910376260403321 005 20210807002143.0 035 $a(CKB)3170000000004166 035 $a(SSID)ssj0000812132 035 $a(PQKBManifestationID)12381839 035 $a(PQKBTitleCode)TC0000812132 035 $a(PQKBWorkID)10859910 035 $a(PQKB)11125597 035 $a(Association for Computing Machinery)10.1145/1667502 035 $a(EXLCZ)993170000000004166 100 $a20160829d2009 uy 101 0 $aeng 135 $aurnn|008mam|a 181 $ctxt 182 $cc 183 $acr 200 00$aProceedings of the 2nd Sigspatial Acm Gis 2009 International Workshop on Security and Privacy in Gis and Lbs 210 31$a[Place of publication not identified]$cAssociation for Computing Machinery$d2009 215 $a1 online resource (79 p.;) 225 1 $aACM Conferences 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a1-60558-853-9 410 0$aACM Conferences 517 3 $aSPRINGL '09 606 $aInformation Technology$xComputer Science (Hardware & Networks) 615 4$aInformation Technology$xComputer Science (Hardware & Networks) 700 $aBertino$b Elisa$0754415 702 $aBertino$b Elisa 712 02$aAssociation for Computing Machinery-Digital Library. 801 0$bPQKB 906 $aBOOK 912 $a9910376260403321 996 $aProceedings of the 2nd Sigspatial Acm Gis 2009 International Workshop on Security and Privacy in Gis and Lbs$92129017 997 $aUNINA