@misc{indiciae7ecebf174634,
  title = {Ultraviolet-laser-induced periodic surface structures.},
  author = {SE Clark and DC Emmony},
  year = {1989},
  doi = {10.1103/physrevb.40.2031},
  url = {https://pubmed.ncbi.nlm.nih.gov/9992077/},
  note = {Source identifier: 9992077}
}