@article{MascarĂ³_2013, title={The distribution of rhotics in Portuguese and in other Romance languages}, volume={38}, url={https://revistaseletronicas.pucrs.br/ojs/index.php/fale/article/view/13994}, number={4}, journal={Letras de Hoje}, author={MascarĂ³, Joan}, year={2013}, month={jun.} }