@article{HoheiselMuellerSchnor2007,
  author    = {A. Hoheisel and S. M{\"u}ller and Bettina Schnor},
  title     = {Fine-grained Security Management in a Service-oriented Grid Architecture},
  url       = {http://www.cyfronet.krakow.pl/cgw06/presentations/c4-3.pdf},
  year      = {2007},
}