activity
19962007
most citedMultiwavelength Observations of Markarian 421 in March 2001: an Unprecedented View on the X-ray/TeV Correlated Variability

220 citations · 220 across the 1 of their papers we have counts for

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astro-ph2000

Demographics of Blazars

G. Fossati

We discuss the preliminary results of an extensive effort to address the fundamental, and yet un-answered, question that can be trivialized as: ``are there more blue or red blazars…

astro-ph2000

Looking for High Energy Peaked Blazars

L. Costamante, G. Ghisellini, A. Celotti +10

Blazars can be classified on the basis of their overall Spectral Energy Distribution (SED). BL Lac objects are usually divided in LBL or HBL (Low or High energy peaked BL Lacs), ac…