@inproceedings{Soldi:20137G, author = "Soldi, Simona and Baumgartner, Wayne and Beckmann, Volker and Krimm, Hans A. and Lubinski, Piotr and Mattana, Fabio and Ponti, G. and SHRADER, Chris and TUELLER, Jack", title = "{AGN variability at hard X-rays}", doi = "10.22323/1.176.0065", booktitle = "Proceedings of An INTEGRAL view of the high-energy sky (the first 10 years) - 9th INTEGRAL Workshop and celebration of the 10th anniversary of the launch {\textemdash} PoS(INTEGRAL 2012)", year = 2013, volume = "176", pages = "065" }