G. Aad, B. Abbott, J. Abdallah, K. Augsten, D. Caforio, P. Gallus, J. Günther, Z. Hubáček, M. Myška, S. Pospíšil et al.: Search for supersymmetry at root s=13 TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector. The European Physical Journal C 76(5), 259 (2016). doi:10.1140/epjc/s10052-016-4095-8