@Unpublished{K-theory/0905,
  author = 	 {{Jean Fasel}},
  title = 	 {{Some remarks on orbit sets of unimodular rows}},
  note = 	 {{Preprint, August 22, 2008, K-theory Preprint Archives, http://www.math.uiuc.edu/K-theory/0905/}}}
}