@article{Schumacher:2007Ea,
  author = "Schumacher, Juergen  and  Jaekel, Uwe  and  Zimmermann, Falk",
  title = "{Grid Services for Derivatives Pricing}",
  doi = "10.22323/1.026.0015",
  journal = "PoS",
  year = 2007,
  volume = "GRID2006",
  pages = "015"
}