TY  - BOOK
AU  - Postnikov,M.M.
TI  - Geometry VI: Riemannian geometry 
T2  - Encyclopaedia of mathematical sciences
SN  - 3540411089
AV  - QA649 .P667 2001
PY  - 2001///]
CY  - Berlin, London
PB  - Springer
KW  - Geometry, Riemannian
N1  - Russian edition published: Moscow : Factorial, 1998; Includes index
ER  -