@ARTICLE{vanLankveld2011,
  author = {van Lankveld, Thijs and van Kreveld, Marc and Veltkamp, Remco C.},
  title = {Identifying rectangles in laser range data for urban scene reconstruction},
  journal = {Computers \& Graphics},
  year = {2011},
  volume = {35},
  pages = {719--725},
  number = {3},
  month = {June}
}

@TECHREPORT{vanLankveld2011a,
  author = {van Lankveld, Thijs and van Kreveld, Marc and Veltkamp, Remco C.},
  title = {Identifying rectangles in laser range data for urban scene reconstruction},
  institution = {Utrecht University, Department of Information and Computing Sciences},
  year = {2011},
  number = {UU-CS-2011-004}
}