@misc{indiciaefecc69450a8d,
  title = {Gauge invariance from on-shell massive amplitudes and tree-level unitarity},
  author = {Liu, Da (ORCID:0000000168955688) and Yin, Zhewei (ORCID:0000000247674876)},
  year = {2022},
  doi = {10.1103/physrevd.106.076003},
  url = {https://www.osti.gov/biblio/1892114},
  note = {Source identifier: 1892114}
}