1. [At] Atiyah, M.: The geometry and physics of Knots. Cambridge: Cambridge University Press, 1990
2. [AS] Axelrod, S., Singer, I.: Chern Simons perturbation theory I. In: Proceeding of the XXth DGM Conf. S. Catto and A. Rocha eds., Singapore: World Scientific, 1992, II. J. Diff. Geom.39, 173–213 (1994)
3. [BC] Betz, M., Cohen, R.: Graph moduli spaces and Cohomology Operations. Turkish J. Math.18, 23–41 (1995)
4. [Ba] Bar-Natan, D.: Perturbative aspects of the Chern-Simons topological field theory. PhD thesis, Princeton University, 1991
5. [Bi] Bismut, J.: The Witten complex and the degenerate Morse inequalities. J. Diff. Geom.23, 207–240 (1986)