1. Vacuum polarization of massive fields near rotating black holes;Frolov;Phys. Rev.,1984
2. The spectral geometry of a Riemann manifold;Gilkey;J. Diff. Geom.,1975
3. In Quantum Theory of Gravity;Christensen,1984
4. Dynamical Theory of Groups and Fields;DeWitt,1965
5. Stress tensor trace anamaly in a gravitational metric-Scalar fields;Brown;Phys. Rev.,1977