@inproceedings{Varnes:2013G5,
  author = "Varnes, Erich",
  title = "{Combination of CDF and D0 measurements of the W boson helicity in top quark decays}",
  doi = "10.22323/1.174.0234",
  booktitle = "Proceedings of 36th International Conference on High Energy Physics {\textemdash} PoS(ICHEP2012)",
  year = 2013,
  volume = "174",
  pages = "234"
}