@article{farías_2013,  title={A comparative analysis of intonation between Spanish and English speakers in tag questions, wh-questions, inverted questions, and repetition questions},  volume={13},  ISSN={1984-6398},  url={https://doi.org/10.1590/S1984-63982013005000021},  DOI={10.1590/S1984-63982013005000021},  number={4},  journal={Revista Brasileira de Linguística Aplicada},  publisher={Faculdade de Letras - Universidade Federal de Minas Gerais},  author={Farías, Maria Gabriela Valenzuela},  year={2013},  month={Oct},  pages={1061–1083} }