@Unpublished{K-theory/0883,
  author = 	 {{Willie Cortiñas, Christian Haesemeyer, Mark Walker, and Chuck Weibel}},
  title = 	 {{Bass' NK groups and cdh-fibrant Hochschild homology}},
  note = 	 {{Preprint, February 13, 2008, K-theory Preprint Archives, http://www.math.uiuc.edu/K-theory/0883/}}}
}