@unpublished{WessMunozAvilaPaulokat1999,
  author  = {Stefan Wess and Hector Munoz-Avila and J{\"u}rgen Paulokat},
  title   = {Controlling Nonlinear Hierarchical Planning by Case Replay},
  institution = {Fachbereich Informatik},
  year    = {1999},
  url  = {http://nbn-resolving.de/urn:nbn:de:hbz:386-kluedo-1168},
}