TY  - BOOK
AU  - Gilkey,Peter B.
TI  - Geometric properties of natural operators defined by the Riemann curvature tensor
SN  - 9810247524
PY  - 2001///
CY  - Singapore
PB  - World Scientific
KW  - Geometry, Riemannian
KW  - Curvature
KW  - Operator theory
N1  - Includes bibliographical references (p. 293-302) and index
ER  -