@Unpublished{K-theory/0086,
  author = 	 {{William Dwyer, Michael Weiss, and Bruce Williams}},
  title = 	 {{A Parametrized Index Theorem for the Algebraic K-Theory Euler Class}},
  note = 	 {{Preprint, October 7, 1995, K-theory Preprint Archives, http://www.math.uiuc.edu/K-theory/0086/}}}
}