@article{passini_christoffoleti_yada_2003,  title={Competitivity of the common-bean plant relative to the weed alexandergrass [Brachiaria plantaginea (link) hitch.]},  volume={60},  ISSN={0103-9016},  url={https://doi.org/10.1590/S0103-90162003000200009},  DOI={10.1590/S0103-90162003000200009},  number={2},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Passini, Telma and Christoffoleti, Pedro Jacob and Yada, Inês Fumiko Ubukata},  year={2003},  pages={259–268} }