@Unpublished{K-theory/0593,
  author = 	 {{Rene dePont Christensen and Hans J. Munkholm}},
  title = 	 {{Monoidal Controlled Poincaré Duality}},
  note = 	 {{Preprint, September 16, 2002, K-theory Preprint Archives, http://www.math.uiuc.edu/K-theory/0593/}}}
}