1. On the heat equation and the index theorem;Atiyah;Inventioneis Mathematica,1973
2. Curvature and the Eigenvalues of the Laplacian for Geometrical Elliptic Complexes;Gilkey,1972
3. Curvature and the eigenvalues of the laplacian for elliptic complexes;Gilkey;Advances in Math.,1973
4. An analytic proof of the Riemann-Roch-Hirzebruch theorem for Kaehler manifolds;Patodi;J. Differential Geometry,1971
5. Complex powers of an elliptic operator;Seeley,1967