@article{almeida jr._coutinho_simões_ramalho_wulck_vale_2007,  title={Asymmetries in the littlest Higgs model},  volume={37},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332007000400036},  DOI={10.1590/S0103-97332007000400036},  number={2b},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Almeida Jr., F. M. L. de and Coutinho, Y. A. and Simões, J. A. Martins and Ramalho, A. J. and Wulck, S. and Vale, M. A. B. do},  year={2007},  month={Jul},  pages={665–667} }