@article{AwaadKraetzschmarHertzberg2015,
  author    = {Iman Awaad and Gerhard K. Kraetzschmar and Joachim Hertzberg},
  title     = {The Role of Functional Affordances in Socializing Robots},
  series   = {International Journal of Social Robotics},
  volume    = {7},
  number    = {4},
  publisher = {Springer},
  issn      = {1875-4791},
  doi       = {10.1007/s12369-015-0281-3},
  pages     = {421 -- 438},
  year      = {2015},
  language  = {en}
}