Active galactic nuclei : proceedings of a conference held at the Georgia State University, Atlanta, Georgia, October 28-30, 1987 / H. Richard Miller, Paul J. Wiita, eds. (Lecture notes in physics)
Active galactic nuclei : proceedings of a conference held at the Georgia State University, Atlanta, Georgia, October 28-30, 1987 / H. Richard Miller, Paul J. Wiita, eds.