@Article{Sirvent-et-al_Concurrency-06,
      AUTHOR = {Sirvent, Raul and Perez, Josep M. and Badia, Rosa M. and Labarta, Jesus},
      TITLE = {Automatic Grid workflow based on imperative programming languages},
      YEAR = {2006},
      JOURNAL = {Concurrency and Computation: Practice and Experience},
      VOLUME = {18},
      NUMBER = {10},
      PAGES = {1169-1186},
      PUBLISHER = {John Wiley & Sons}
}