@inbook{2007-Flesch-EquivalenceBayesian,
  author		= "{Flesch}, Ildiko and {Lucas}, Peter",
  title			= "{Markov Equivalence in Bayesian Networks}",
  publisher		= "Springer",
  year			= "2007",
  research_group	= "iris",
  pages			= "3--38",
  class			= "Chapter"
}