@InProceedings{Liebner-ICSR-2019,
  author    = {Liebner, Jonathan and Scheidig, Andrea and Gross, Horst-Michael},
  title     = {Now I need help! Passing Doors and Using Elevators as an Assistance Requiring Robot},
  booktitle = {Int. Conf. on Social Robotics (ICSR), Madrid, Spain},
  year      = {2019},
  pages     = {527--537},
  publisher = {Springer},
}