G. Aad, T. Abajyan, B. Abbott, J. Abdallah, S. Abdel Khalek, K. Augsten, T. Holý, J. Jakůbek, Z. Kohout, V. Král et al.: Search for charged Higgs bosons through the violation of lepton universality in t(t)over-bar events using pp collision data at root s=7 TeV with the ATLAS experiment. Journal of High Energy Physics 2013(3), 76 (2013). doi:10.1007/JHEP03(2013)076