1. P.G. Fré, A Conceptual History of Symmetry from Plato to the Superworld (Springer, Berlin, 2018)
2. S. Ferrara, D.Z. Freedman, P. van Nieuwenhuizen, P. Breitenlohner, F. Gliozzi, J. Scherk, Scalar multiplet coupled to supergravity. Phys. Rev. D 15, 1013 (1977)
3. B. Zumino, Supersymmetry and Kahler manifolds. Phys. Lett. B 87, 203 (1979)
4. E. Cremmer, C. Kounnas, A. Van Proeyen, J.P. Derendinger, S. Ferrara, B. De Wit, L. Girardello, Vector multiplets coupled to N
$$=$$
2 supergravity: superHiggs effect, flat potentials and geometric structure. Nucl. Phys. B 250, 385–426 (1985)
5. B. De Wit, P.G. Lauwers, R. Philippe, S.Q. Su, A. Van Proeyen, Gauge and matter fields coupled to N
$$=$$
2 supergravity. Phys. Lett. B 134, 37–43 (1984)