1. F.J. Dyson, Divergence of perturbation theory in quantum electrodynamics, Phys. Rev. 85 (1952) 631 [ INSPIRE ].
2. L.N. Lipatov, Divergence of the perturbation theory series and the quasiclassical theory, Sov. Phys. JETP 45 (1977) 216 [Zh. Eksp. Teor. Fiz. 72 (1977) 411] [ INSPIRE ].
3. E. Brézin, J.C. Le Guillou and J. Zinn-Justin, Perturbation theory at large order. 1. The ϕ 2N interaction, Phys. Rev. D 15 (1977) 1544 [ INSPIRE ].
4. G. ’t Hooft, Can we make sense out of quantum chromodynamics?, Subnucl. Ser. 15 (1979) 943 [ INSPIRE ].
5. G. ’t Hooft, Under the spell of the gauge principle, Adv. Ser. Math. Phys. 19 (1994) 1 [ INSPIRE ].