1. ATLAS and CMS collaborations, Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at $$ \sqrt{s} $$ = 7 and 8 TeV, JHEP 08 (2016) 045 [arXiv:1606.02266] [INSPIRE].
2. 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].
3. 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].
4. S.T. Petcov, The processes $$ \mu \to e\gamma, \mu \to e e\overline{e},\nu^{\prime}\to \nu \gamma $$in the Weinberg-Salam model with neutrino mixing, Sov. J. Nucl. Phys. 25 (1977) 340 [Erratum ibid. 25 (1977) 698] [Yad. Fiz. 25 (1977) 641] [Erratum ibid. 25 (1977) 1336] [INSPIRE].
5. T.P. Cheng and L.-F. Li, Nonconservation of separate μ-lepton and e-lepton numbers in gauge theories with V + A currents, Phys. Rev. Lett. 38 (1977) 381 [INSPIRE].