Object modelling and motion analysis using Clifford algebra
@InProceedings{bayro95xian,
  author = 	 "E. Bayro-Corrochano and J. Lasenby",
  title = 	 "Object modelling and motion analysis using {C}lifford algebra",
  address =	 "Xian",
  booktitle =    "Proc. Europe--China Workshop on Geometrical
		  Modelling and Invariants for Computer Vision",
  pages =        "143--149",
  editor =       "R. Mohr and W. Chengke",
  year =         1995,
  }