01476nas 2200481-a 450 99633604350331620240413023118.01759-0477(CKB)110978979119931(CONSER)--2009207623(MiAaPQ)33361(EXLCZ)9911097897911993119880907a19889999 --- aengtxtrdacontentcrdamediacrrdacarrierOR insightBirmingham Operational Research Society1 online resourcePublished: Palgrave Macmillan, <July 2009->Refereed/Peer-reviewedPrint version: OR insight. 0953-5543 (DLC) 2009207623 (OCoLC)124016256 Operational research insightOperations researchPeriodicalsRecherche opérationnellePériodiquesOperations researchfast(OCoLC)fst01046387Operations ResearchstwPeriodicals.fastOperations researchRecherche opérationnelleOperations research.Operations Research.001.4/2485.03bcl630zdbs660zdbsOperational Research Society (Great Britain)JOURNAL996336043503316exl_impl conversionOR insight2346735UNISA