@misc{indiciae594038ca406c,
  title = {Quadrupolar interaction in nematic liquid crystals.},
  author = {G Barbero and LR Evangelista and S Ponti},
  year = {1996},
  doi = {10.1103/physreve.54.4442},
  url = {https://pubmed.ncbi.nlm.nih.gov/9965600/},
  note = {Source identifier: 9965600}
}