@article{BaerStrohmaier2016,
  author    = {Christian B{\"a}r and Alexander Strohmaier},
  title     = {A Rigorous Geometric Derivation of the Chiral Anomaly in Curved Backgrounds},
  journal   = {Communications in mathematical physics},
  volume    = {347},
  pages     = {703 -- 721},
  doi       = {10.1007/s00220-016-2664-1},
  year      = {2016},
}