TY - JOUR AU - Sus, Adán PY - 2020 SN - 1879-4912 UR - https://uvadoc.uva.es/handle/10324/81134 AB - It has been claimed, recently, that the fact that all the non-gravitational fields are locally Poincar´e invariant and that these invariances coincide, in a certain regime, with the symmetries of the spacetime metric is miraculous in general... LA - spa TI - Relativity without miracles DO - 10.1007/s13194-020-00311-y ER -