@article{GerhardsSkorupaSanderetal.2011,
  author    = {Gerhards, M. and Skorupa, S. and Sander, Volker and Belloum, A. and Vesunin, D. and Benabdelkader, A.},
  title     = {HisT/PLIER : A Two-Fold Provenance Approach for Grid-Enabled Scientific Workflows Using WS-VLAM},
  series = {12th IEEE/ACM International Conference on Grid Computing (GRID), 2011},
  journal   = {12th IEEE/ACM International Conference on Grid Computing (GRID), 2011},
  publisher = {IEEE},
  address   = {New York},
  doi       = {10.1109/Grid.2011.39},
  pages     = {224 -- 225},
  year      = {2011},
  language  = {en}
}
@article{GerhardsSkorupaSanderetal.2011,
  author    = {Gerhards, M. and Skorupa, S. and Sander, Volker and Pfeiffer, P. and Belloum, A.},
  title     = {Towards a security framework for a WS-HumanTask processor},
  series = {7th International Conference on Network and Service Management (CNSM), 2011 Paris},
  journal   = {7th International Conference on Network and Service Management (CNSM), 2011 Paris},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-3-901882-44-9},
  pages     = {1 -- 5},
  year      = {2011},
  language  = {en}
}