Becchi-Rouet-Stora-Tyutin symmetry in chiral electrodynamics.

@article{DellaSelva1993BecchiRouetStoraTyutinSI,
  title={Becchi-Rouet-Stora-Tyutin symmetry in chiral electrodynamics.},
  author={A DellaSelva and Magnin and Masperi},
  journal={Physical review. D, Particles and fields},
  year={1993},
  volume={47 4},
  pages={1685-1691}
}