@Unpublished{K-theory/0883,
  author = 	 {{Guillermo Cortiñas, Christian Haesemeyer, Mark Walker, and Chuck Weibel}},
  title = 	 {{(I) Bass' NK groups and cdh-fibrant Hochschild homology; and (II) A negative answer to a question of Bass}},
  note = 	 {{Preprint, May 6, 2010, K-theory Preprint Archives, http://www.math.uiuc.edu/K-theory/0883/}}}
}