@article{article5e3c0827,
title   = {Smetic A-Cholesteric liquid crystal phase transition: a density study},
author = {Duarte, E L and Palangana, A J and Itri, Rosangela and Sampaio, A R and Barbosa, A A},
year = {1998},
doi = {10.1007/s100510050509},
journal   = {European Physical Journal B}
}