@phdthesis{de-4150,
  title = {Visibility in event based systems},
  author = {Ludger Fiege},
  year = {2005},
  url = {http://elib.tu-darmstadt.de/diss/000574},
  note = {http://d-nb.info/975569376},
  researchr = {https://researchr.org/publication/de-4150},
  cites = {0},
  citedby = {0},
  school = {Darmstadt University of Technology},
}