@Unpublished{K-theory/0071,
  author = 	 {{Joerg Wildeshaus}},
  title = 	 {{On an elliptic analogue of Zagier's conjecture. Part I}},
  note = 	 {{Preprint, July 8, 1996, K-theory Preprint Archives, http://www.math.uiuc.edu/K-theory/0071/}}}
}