@inproceedings{Foul2050-IROS-2007,
	Author = {Sami Haddadin and Tim Laue and Udo Frese and Gerd Hirzinger},
	Booktitle = {Proceedings of the 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2007)},
	Title = {Foul 2050: Thoughts on Physical Interaction in Human-Robot Soccer},
	Year = {2007},
    Pages = {3243 - 3250},
    Address = {San Diego, CA, USA},
}