@article{soares_miller_hemforth_2020,  title={The Effect of Semantic and Discourse Features on the Use of Null and Overt Subjects - A Quantitative Study of Third Person Subjects in Brazilian Portuguese},  volume={36},  ISSN={0102-4450},  url={https://doi.org/10.1590/1678-460X2020360107},  DOI={10.1590/1678-460X2020360107},  number={1},  journal={DELTA: Documentação de Estudos em Lingüística Teórica e Aplicada},  publisher={Pontifícia Universidade Católica de São Paulo - PUC-SP},  author={Soares, Eduardo Correa and Miller, Philip and Hemforth, Barbara},  year={2020},  pages={2020360107} }