No parity anomaly in massless QED3: A BPHZL approach

@article{Cima2009NoPA,
  title={No parity anomaly in massless QED3: A BPHZL approach},
  author={Oswaldo M. Del Cima and Daniel H. T. Franco and Olivier Piguet and Manfred Schweda},
  journal={Physics Letters B},
  year={2009},
  volume={680},
  pages={108-110}
}

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