TY  - GEN
AU  - Straumann, Norbert
TI  - General Relativity
SN  - 9789400799547
U1  - 530.11 
PY  - 2013///
CY  - New York
PB  - Springer
KW  - Physics
KW  - Relativity
N1  - 1.Physics in External Gravitational Fields
2.Einstein's Field Equations
3. Weak Gravitational Fields
4. The Post- Newtonian
ER  -