@article{article227040ec,
title   = {Enhancement of Nematic Order and Global Phase Diagram of a Lattice Model for Coupled Nematic Systems},
author = {Liarte, Danilo Barbosa and Salinas, Silvio Roberto de Azevedo},
year = {2012},
doi = {10.1007/s13538-012-0085-y},
journal   = {Brazilian Journal of Physics}
}