@inproceedings{Cornwall:2014MS,
  author = "Cornwall, John M",
  title = "{The pinch technique and gauge invariance for off-shell string-inspired methods}",
  doi = "10.22323/1.193.0007",
  booktitle = "Proceedings of From quarks and gluons to hadronic matter: A bridge too far? {\textemdash} PoS(QCD-TNT-III)",
  year = 2014,
  volume = "193",
  pages = "007"
}