@misc{indiciaea26db46f83eb,
  title = {X-ray absorption by atoms under intense laser fields.},
  author = {P Kálmán},
  year = {1989},
  doi = {10.1103/physreva.39.2428},
  url = {https://pubmed.ncbi.nlm.nih.gov/9901509/},
  note = {Source identifier: 9901509}
}