@misc{indiciae881e6e57d424,
  title = {Field-gradient effect in quantum beamstrahlung.},
  author = {P Chen and K Yokoya},
  year = {1988},
  doi = {10.1103/physrevlett.61.1101},
  url = {https://pubmed.ncbi.nlm.nih.gov/10039519/},
  note = {Source identifier: 10039519}
}