Issues in Blazar Research
arXiv:astro-ph/0101249
Abstract
As an overview of blazar research, we briefly discuss some of the themes of this conference, including the various types of blazars, blazar samples and selection effects, unified schemes, evolution, and jet physics.
7 pages, 1 figure. Summary talk at the Workshop "Blazar Demographics and Physics", Baltimore, July 2000, ASP Conf. Series, P. Padovani and C. M. Urry eds., in press. Postscript file also available at http://www.stsci.edu/~padovani/unif_papers.html