@Article{PTY:JGC,
      AUTHOR = {Pugliese, Andrea and Talia, Domenico and Yahyapour, Ramin},
      TITLE = {Modeling and supporting Grid scheduling},
      YEAR = {2008},
      JOURNAL = {J. Grid Comput.},
      NOTE = {To appear, Also published as CoreGRID Technical Report TR-0056}
}