1. Quantum field theory and the Jones polynomial;Witten,1988
2. New invariants of three- and four-dimensional manifolds;Atiyah,1988
3. E. Guadagnini, M. Martellini and M. Mintchev, in preparation.
4. P. Cotta-Ramusino, E. Guadagnini, M. Martellini and M. Mintchev, Quantum field theory and link invariants, preprint CERN-TH.5277/89.
5. The partition function of degenerate quadratic functional and Ray-Singer invariants