@article{2982, author = {Krzysztof Nalewajko and Mitchell Begelman and B. Cerutti and Dmitri Uzdensky and Marek Sikora}, title = {Energetic constraints on a rapid gamma-ray flare in PKS 1222+216}, year = {2012}, journal = {Monthly Notices of the Royal Astronomical Society}, volume = {425}, pages = {2519-2529}, month = {2012-10}, doi = {10.1111/j.1365-2966.2012.21721.x}, }