TY  - GEN
AU  - Blandford, Roger 
AU  - Kormendy, John 
AU  -  Dishoeck , Ewine Van
TI  - Annual review of astronomy and astrophysics Vol; 47,2009
SN  - 8177542761
U1  - 520 
PY  - 2009///
CY  - California
PB  - Annual Reviews
KW  - ASTRONOMY
UR  - www.annualreviews.org/RIA
ER  -