@Unpublished{K-theory/0887,
  author = 	 {{Paul Buckingham  and Victor Snaith }},
  title = 	 {{Functoriality of the canonical fractional Galois ideal }},
  note = 	 {{Preprint, March 21, 2008, K-theory Preprint Archives, http://www.math.uiuc.edu/K-theory/0887/}}}
}