@misc{indiciae22e22999125f,
  title = {Non-Abelian theory for massive vector bosons and canonical quantization.},
  author = {M Carena and C Wagner and L Masperi},
  year = {1988},
  doi = {10.1103/physrevd.37.560},
  url = {https://pubmed.ncbi.nlm.nih.gov/9958715/},
  note = {Source identifier: 9958715}
}