@INPROCEEDINGS{GVV2004a,
    author 	= {J. Gonzàlez and J. Varona and F.X. Roca and J. J. Villanueva},
    title 	= {Analysis of Human Walking based on aSpaces},
    booktitle	= {In 3rd International Workshop on Articulated Motion and Deformable Objects (AMDO'2004)},
    volume 	= {LNCS-3179},
    pages 	= {177-188},
    year 	= {2004},
    month       = {September},
    address 	= {Palma de Mallorca, Spain}
  }