@inproceedings{Hollunder2009,
  author    = {Bernhard Hollunder},
  title     = {WS-Policy: On Conditional and Custom Assertions},
  series = {2009 IEEE International Conference on Web Services: ICWS 2009; Los Angeles, CA, 6 - 10 July 2009},
  isbn      = {978-0-7695-3709-2},
  doi       = {10.1109/ICWS.2009.73},
  pages     = {936 -- 943},
  year      = {2009},
  language  = {de}
}