Testing the AGN paradigm : College Park, MD 1991 / editors, Stephen S. Holt, Susan G. Neff, C. Megan Urry.
Black holes (Astronomy) -- Congresses.
Accretion (Astrophysics) -- Congresses.
Astrophysical jets -- Congresses.
Active galaxies -- Congresses.
Nuclear astrophysics -- Congresses.
Holt, Stephen S.
Neff, Susan G.
Urry, Claudia Megan.