TY  - RPRT
TI  - Radius-luminosity and mass-luminosity relationships for active galactic nuclei
AU  - Koratkar, Anuradha P.
AU  - Gaskell, C. Martin
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19910044060
ID  - 19910044060
ER  -