175 citations · 488 across the 11 of their papers we have counts for
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astro-ph1998
Rapid variability of BL Lacs and time lags: what can we learn?
Marco Chiaberge, Annalisa Celotti, Gabriele Ghisellini
The quasi-symmetric shape of the lightcurves, as seen in the X-rays and in the optical, together with the fast variations of the flux observed, suggest that the cooling time for th…
astro-ph1998
Rapid variability of blazars
Marco Chiaberge, Gabriele Ghisellini
Blazars are characterized by large amplitude and fast variability, indicating that the electron distribution is rapidly changing, often on time scales shorter than the light crossi…