@article{Khanna:2007nv,
  author = "Khanna, Faqir",
  title = "{Ward-Takahashi Relations: Longitudinal and Transverse}",
  doi = "10.22323/1.031.0003",
  journal = "PoS",
  year = 2007,
  volume = "IC2006",
  pages = "003"
}