@article{fernández_1982,  title={Manejo integrado de malezas},  volume={5},  ISSN={0100-8358},  url={https://doi.org/10.1590/S0100-83581982000200010},  DOI={10.1590/S0100-83581982000200010},  number={2},  journal={Planta Daninha},  publisher={Sociedade Brasileira da Ciência das Plantas Daninhas },  author={Fernández, O. A.},  year={1982},  month={Dec},  pages={69–79} }