@article{aad2021searchx,
  author = {Aad, G. and Abbott, B. and Abbott, D.C. and Abed Abud, A. and Ali, B. and Augsten, K. and Bergmann, B. and Billoud, T. and Havr{\'a}nek, M. and Hub{\'a}{\v{c}}ek, Z. and Mondal, S. and My{\v{s}}ka, M. and Novotn{\'y}, L. and Petousis, V. and Posp{\'i}{\v{s}}il, S. and Smolek, K. and Sopczak, A. and Vacek, V. and Vok{\'a}{\v{c}}, P. and Vrba, V. and others},
  title = {Search for chargino–neutralino pair production in final states with three leptons and missing transverse momentum in {$\sqrt{s}$}=13 {TeV} pp collisions with the {ATLAS} detector},
  journal = {The European Physical Journal C},
  publisher = {Springer Science and Business Media LLC},
  volume = {81},
  number = {12},
  pages = {1118},
  year = {2021},
  doi = {10.1140/epjc/s10052-021-09749-7},
  issn = {1434-6044}
}