@misc{indiciaedba906521796,
  title = {A three-step model of high harmonic generation using complex classical trajectories},
  author = {Koch, Werner},
  year = {2021},
  doi = {10.1016/j.aop.2020.168288},
  url = {https://www.osti.gov/biblio/23183255},
  note = {Source identifier: 23183255}
}