1. Spectral asymmetry and Riemannian geometry I;Atiyah,1975
2. Spectral asymmetry and Riemannian geometry II;Atiyah,1975
3. Spectral asymmetry and Riemannian geometry III;Atiyah,1976
4. Splitting of MU and other spectra;Boardman,1978
5. The eta invariant, equivariant spin bordism, and metrics of positive scalar curvature;Botvinnik,1995