TY  - BOOK
AU  - Sanz, J L
AU  - Giocoechea, L J
TI  - Observational and theoretical aspects of relativistic astrophysics and cosmology [proceedings]
U1  - 523.03+523.1 
PY  - 1985///
CY  - Singapore
PB  - World Scientific
KW  - Astronomical physics
KW  - Physics, Astronomical
KW  - Astrophysics
KW  - Spectroscopy
KW  - black holes
KW  - Spectrum analysis
KW  - Astronomy
KW  - Physics
KW  - Stars
ER  -