@article{AndreDorfmuellerUlhaasRist2004,
  author    = {Elisabeth Andr{\´e} and Klaus Dorfm{\"u}ller-Ulhaas and Thomas Rist},
  title     = {Embodied conversational characters: wandering between the digital and the physical world (Digitale Weltenwanderer: synthetische Charaktere zwischen Realit{\"a}t und Virtualit{\"a}t)},
  journal   = {it - Information Technology: Methods and Applications of Informatics and Information Technology},
  volume    = {46},
  number    = {6},
  pages     = {332 -- 340},
  doi       = {10.1524/itit.46.6.332.54688},
  year      = {2004},
}