@misc{11580,
  author = {Magne J{\o}rgensen},
  title = {Uncertainty Assessments in Situations With Unknown Probabilities, Unknown Events and Partial Impact of Outcome},
  year = {2004},
  journal = {Misc},
  month = {8},
  note = {Presentation at conference on "Causality, Uncertainty and Ignorance", Koblenz, August, 2004},
}