@Unpublished{K-theory/0345,
  author = 	 {{Philippe GILLE}},
  title = 	 {{Invariants cohomologiques de Rost en caracteristique positive}},
  note = 	 {{Preprint, May 12, 1999, K-theory Preprint Archives, http://www.math.uiuc.edu/K-theory/0345/}}}
}