@article{NiemuellerFerreinEckeletal.2011,
  author    = {Tim Niem{\"u}ller and Alexander Ferrein and Gerhard Eckel and David Pirro and Patrick Podbregar and Tobias Kellner and Christoph Rath and Gerald Steinbauer},
  title     = {Providing Ground-truth Data for the Nao Robot Platform},
  journal   = {RoboCup 2010: Robot Soccer World Cup XIV},
  pages     = {133 -- 144},
  year      = {2011},
}