@misc{indiciae30e36d2216f1,
  title = {Liquid crystals.},
  author = {W H Toliver and C G Roach and R W Roundy and P E Hoffman},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/4387248/},
  note = {Source identifier: 4387248}
}