@Unpublished{K-theory/0676,
  author = 	 {{Wolfgang Lueck}},
  title = 	 {{Equivariant Cohomological Chern Characters}},
  note = 	 {{Preprint, January 6, 2004, K-theory Preprint Archives, http://www.math.uiuc.edu/K-theory/0676/}}}
}