@article{ardila_ramos_2008,  title={Normal and abnormal aging in bilinguals},  volume={2},  ISSN={1980-5764},  url={https://doi.org/10.1590/S1980-57642009DN20400002},  DOI={10.1590/S1980-57642009DN20400002},  number={4},  journal={Dementia & Neuropsychologia},  publisher={Academia Brasileira de Neurologia, Departamento de Neurologia Cognitiva e Envelhecimento},  author={Ardila, Alfredo and Ramos, Eliane},  year={2008},  month={Oct},  pages={242–247} }