@phdthesis{11-lang-phd,
  author  =  {Lang, Tobias},
  title   =  {Planning and Exploration in Stochastic Relational Worlds},
  school  =  {Fachbereich Mathematik und Informatik, Freie Universit\"at Berlin},
  year    =  {2011},
  pdfurl  =  {http://userpage.fu-berlin.de/tlang/pub/11-lang-phd.pdf},
}