1. ATLAS collaboration, Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC, Phys. Lett.B 716 (2012) 1 [arXiv:1207.7214] [INSPIRE].
2. CMS collaboration, Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC, Phys. Lett.B 716 (2012) 30 [arXiv:1207.7235] [INSPIRE].
3. J. Alison et al., Higgs boson pair production at colliders: status and perspectives, in Double Higgs production at colliders, Batavia, IL, U.S.A., 4 September 2018 [arXiv:1910.00012] [INSPIRE].
4. ATLAS collaboration, Search for non-resonant Higgs boson pair production in the bbℓνℓν final state with the ATLAS detector in pp collisions at
$$ \sqrt{s} $$ = 13 TeV, arXiv:1908.06765 [INSPIRE].
5. CMS collaboration, Search for the resonant production of a pair of Higgs bosons decaying to the $$ \overline{b} $$bZ Z final state, CMS-PAS-HIG-18-013, CERN, Geneva, Switzerland (2019).