1. A. Bellinson, Higher regulators and values of L-functions (in Russian).
2. S. Bloch, Algebraic Cycles and Values of L-functions (Crelle, to appear).
3. A note on height pairings, Tamagawa numbers, and the Birch and Swinnerton-Dyer conjecture;Bloch;Inventiones Math.,1980
4. Valeurs de fonctions L et périodes d'intégrales;Deligne;Proc. Symp. Pure Math.,1979
5. H. Gillet, Bull. A.M.S., to appear.