@conference{782721,
  author = {V Lumelsky and Jean Scholtz},
  title = {Needs and Research Directions in Human-Robot Interactive Systems},
  year = {2001},
  month = {2001-09-12 00:09:00},
  publisher = {Proceedings of Symposium on Human-Robot Interactions, Madison, WI, US},
  language = {en},
}