TY  - BOOK
AU  - Melia, Fulvio.
TI  - The Edge of infinity : supermassive black holes in the universe 
SN  - 978 0 521 81405 8
U1  - 523 8875 MEL 
PY  - 2003///
CY  - Cambridge 
PB  -  Cambridge University Press
KW  - BLACK HOLES ASTRONOMY
ER  -