#### Volume 11, issue 3 (2007)

 1 J Cheeger, J Simons, Differential characters and geometric invariants, from: "Geometry and topology (College Park, MD, 1983/84)", Lecture Notes in Mathematics 1167, Springer (1985) 50 MR827262 2 S S Chern, J Simons, Characteristic forms and geometric invariants, Ann. of Math. $(2)$ 99 (1974) 48 MR0353327 3 J L Dupont, The dilogarithm as a characteristic class for flat bundles, J. Pure Appl. Algebra 44 (1-3) (1987) 137 MR885101 4 J L Dupont, Scissors congruences, group homology and characteristic classes, Nankai Tracts in Mathematics 1, World Scientific Publishing Co. (2001) MR1832859 5 J L Dupont, C H Sah, Scissors congruences II, J. Pure Appl. Algebra 25 (1982) 159 MR662760 6 J L Dupont, C K Zickert, A dilogarithmic formula for the Cheeger–Chern–Simons class, Geom. Topol. 10 (2006) 1347 MR2255500 7 A B Goncharov, Geometry of configurations, polylogarithms, and motivic cohomology, Adv. Math. 114 (1995) 197 MR1348706 8 W D Neumann, Extended Bloch group and the Cheeger–Chern–Simons class, Geom. Topol. 8 (2004) 413 MR2033484