TY  - BOOK
AU  - Gron, Oyvind
AU  - Naess, Arne
TI  - Einstein's theory: a rigorous introduction for the mathematically ultrained
SN  - 9781461407058
U1  - 530.11 
PY  - 2011///
CY  - New York
PB  - Springer
KW  - Einstein field equations
KW  - General reletivity ( Physics)
KW  - Relativity (Physics)
ER  -