@misc{indiciae91d9fb7d1fea,
  title = {Focusing hard X-rays with old LPs},
  author = {B Cederstrom and RN Cahn and M Danielsson and M Lundqvist and DR Nygren},
  year = {2000},
  doi = {10.1038/35010190},
  url = {https://pubmed.ncbi.nlm.nih.gov/10801113/},
  note = {Source identifier: 10801113}
}