416 citations · 1.1k across the 32 of their papers we have counts for
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astro-ph.HE2016★ 97 cited
Detection of Possible Quasi-periodic Oscillations in the Long-term Optical Light Curve of the BL Lac Object OJ 287
G. Bhatta, S. Zola, Ł. Stawarz +12
Detection of periodicity in the broad-band non-thermal emission of blazars has so far been proven to be elusive. However, there are a number of scenarios which could lead to quasi-…
astro-ph.HE2012★ 44 cited
Precursor flares in OJ 287
P. Pihajoki, M. Valtonen, S. Zola +19
We have studied three most recent precursor flares in the light curve of the blazar OJ 287 while invoking the presence of a precessing binary black hole in the system to explain th…