@article{Chen:200782,
  author = "Chen, X.  and  Khan, Akram",
  title = "{LCG-RUS: Aggregative Accounting Service Enabling Economic Modelling for Commercial Grid}",
  doi = "10.22323/1.026.0013",
  journal = "PoS",
  year = 2007,
  volume = "GRID2006",
  pages = "013"
}