Kyriakos Baxevanidis Howard Davies Ian T. Foster Fabrizio Gagliardi Grids and research networks as drivers and enablers of future Internet architectures. 5-17 2002 40 Computer Networks 1 db/journals/cn/cn40.html#BaxevanidisDFG02 http://dx.doi.org/10.1016/S1389-1286(02)00263-3