Highly variable AGN from the XMM-Newton slew survey N. L. Strotjohann, R. D. Saxton, R. L. C. Starling, P. Esquej, A. M. Read, P. A. Evans and G. Miniutti A&A, 592 (2016) A74 Published online: 28 July 2016 DOI: 10.1051/0004-6361/201628241