@INPROCEEDINGS{Publ2006-6,
   author         = {K. Rothaus and   X. Jiang and   M. Lambers},
   title          = {Comparison of Methods for Hyperspherical Data Averaging and Parameter Estimation},
   booktitle      = {Proc. Int. Conf. on Pattern Recognition (ICPR)},
   year           = {2006},
   pages          = {395-399},
}