@ARTICLE {18754,
author={B. Mera and V. Vieira and M. Araújo},
doi={10.1088/0953-8984/27/46/465501},
journal={Journal of Physics Condensed Matter},
title={Properties of some Hamiltonians describing topologically non-trivial fermionic systems},
year={2015},
month={October},
volume={27},
number={46},
pages={465501-465501},
ISSN={0953-8984}
}