@article{xavier filho_1991,  title={The resistance of seeds of cowpea (Vigna unguiculata) to the cowpea weevil (Callosobruchus maculatus)},  volume={86},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761991000600019},  DOI={10.1590/S0074-02761991000600019},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Xavier Filho, J.},  year={1991},  pages={75–77} }