@article{pusiol_anoardo_1998,  title={Molecular microstructure in thermotropic liquid crystals studied by nuclear quadrupole resonance spectroscopy},  volume={28},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97331998000400004},  DOI={10.1590/S0103-97331998000400004},  number={4},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Pusiol, Daniel J. and Anoardo, Esteban},  year={1998},  month={Dec},  pages={274–283} }