TY  - BOOK
AU  - Novikov,I.D.
TI  - Black holes and the universe
SN  - 0521366836
U1  - 523.8/875 
PY  - 1990///
CY  - Cambridge [England]
PB  - Cambridge University Press
KW  - Black holes (Astronomy)
KW  - Cosmology
ER  -