Bruno Schulze Geoff Coulson Radha Nandkumar Peter Henderson Special Issue: Middleware for Grid Computing: A 'Possible Future'. 1879-1884 2007 19 Concurrency and Computation: Practice and Experience 14 http://dx.doi.org/10.1002/cpe.1132 db/journals/concurrency/concurrency19.html#SchulzeCNH07