@article{carvalho neto_andrade_2009,  title={Tsallis scaling in the long-range Ising chain with competitive interactions},  volume={39},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332009000400012},  DOI={10.1590/S0103-97332009000400012},  number={2a},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Carvalho Neto, E. M. and Andrade, R. F. S.},  year={2009},  month={Aug},  pages={417–422} }