@Unpublished{K-theory/0175,
  author = 	 {{P. G. Goerss and J. F. Jardine}},
  title = 	 {{Localization theories for simplicial presheaves}},
  note = 	 {{Preprint, January 22, 1997, K-theory Preprint Archives, http://www.math.uiuc.edu/K-theory/0175/}}}
}