@article{FerreinHermannsLakemeyer2011,
  author    = {Alexander Ferrein and Lutz Hermanns and Gerhard Lakemeyer},
  title     = {Comparing Sensor Fusion Techniques for Ball Position Estimation / Ferrein, Alexander ; Hermanns, Lutz ; Lakemeyer, Gerhard},
  journal   = {RoboCup 2005: Robot Soccer World Cup IX},
  pages     = {154 -- 165},
  year      = {2011},
}