@inproceedings{inproceedings8345b0f5,
title   = {Behavior of the nonlinear refractive indices and bi-refringence in the neighborhood of first and second order phase transitions in lyotropic liquid crystals},
author = {Gómez, Sérgio Leonardo and Cuppo, Fábio Luiz Sant'Anna and Figueiredo Neto, Antônio Martins},
year = {2003},
publisher = {SBF},
booktitle   = {Encontro Nacional de Física da Matéria Condensada 26}
}