@misc{indiciaea574f3dcaced,
  title = {Correlations between surface and bulk liquid-crystal alignment observed with optical second-harmonic generation.},
  author = {M Barmentlo and RW Hollering and van Aerle NA},
  year = {1992},
  doi = {10.1103/physreva.46.r4490},
  url = {https://pubmed.ncbi.nlm.nih.gov/9908769/},
  note = {Source identifier: 9908769}
}