TY  - BOOK
AU  - Barbanis B
AU  -  Hadjidemetriou J D
TI  - Proceedings :  galaxies and relativistic astrophysics
U1  - B9:6p5,N72, L4 
PY  - 1974///
CY  - New York
PB  - Springer-Verlag       
KW  - MATHEMATICS
N1  - DSK Collection
ER  -