Gregory A. Shields

1. The Black Hole–Bulge Relationship in Quasars
   2002/10/02 by G. A. Shields, Gregory A. Shields, K. Gebhardt +13 · 5 citations
   Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysical Phenomena and Observations #Black hole (networking) #Bulge #Galaxies: Formation, Evolution, Phenomena #Intermediate-mass black hole #Luminosity #QSOS #Quasar #Redshift #Solar mass #Supermassive black hole #astro-ph
2. A Brief History of Active Galactic Nuclei
   1999/03/25 by Gregory A. Shields, G. A. Shields · 1 citation
   Physics and Astronomy · #Astrophysical Phenomena and Observations #Astrophysics and Cosmic Phenomena #Gamma-ray bursts and supernovae #astro-ph