John O’Callaghan (2014), One Special Particle
Bibliography
Robert Brout and François Englert (1964), Broken Symmetry and the Mass of Gauge Vector Mesons
Peter Higgs (1964), Broken Symmetries and the Masses of Gauge Bosons
Gerald Guralnik, C. Richard Hagen and Tom Kibble (1964), Global Conservation Laws and Massless Particles