Applications of geometric algebra in robot vision
 @InProceedings{sommer03rims,
  author = 	 {G. Sommer},
  title = 	 {Applications of geometric algebra in robot vision},
  booktitle =	 {Proc. RIMS Symposium - Innovative Teaching in Mathematics with Geometric Algebra, Nov. 20-23, 2003, Kyoto},
  year =	 2004,
  pages =    {51-69}
}