engfreCERN Press Office. GenevaA major step forward in physics: The discovery of the W Vector BosonParticle Physics - ExperimentCERN-PR-83-03-ENCERN-PR-83-03-FRCERN1983http://cds.cern.ch/record/854078http://cds.cern.ch/record/854078oai:cds.cern.ch:854078Issued on 25 January 1983