@article{R{\"o}hrigKirschLategahn2012,
  author    = {R{\"o}hrig, Christof and Kirsch, Christopher and Lategahn, Julian},
  title     = {Localization of autonomous mobile robots in a cellular transport system},
  series = {Engineering letters},
  volume    = {20 (2012)},
  number    = {2},
  issn      = {1816-093X},
  pages     = {11},
  year      = {2012},
  language  = {en}
}
@article{LategahnK{\"u}nemundR{\"o}hrig2010,
  author    = {Lategahn, Julian and K{\"u}nemund, Frank and R{\"o}hrig, Christof},
  title     = {Mobile robot localization using WLAN, odometry and gyroscope data},
  series = {International journal of computing},
  volume    = {9 (2010)},
  number    = {1},
  issn      = {2312-5381},
  pages     = {9},
  year      = {2010},
  language  = {en}
}