@ARTICLE{GruppeUndSpielBihlerMuegge2009,
  author = {Pascal Bihler and Holger M\"ugge},
  title = {Scotland Yard to Go -- Mobile ortsbezogene Computerspiele},
  journal = {gruppe \& spiel},
  year = {2009},
  volume = {1+2},
  pages = {50--52},
  publisher = {Friedrich Verlage}
}