00499nas a2200205   4500000000100000008004100001260001200042100001500054700001800069700001800087700002000105700001700125700001700142700001600159700001400175245007400189300001000263490000600273022001400279       2008                            d  c10/20081 aIsaac Chao1 aRené Brunner1 aFelix Freitag1 aLeandro Navarro1 aPablo Chacin1 aOscar Ardaiz1 aLiviu Joita1 aOmer Rana00aA decentralized grid market infrastructure for service oriented grids  a25-300 v1  a0937-6429