@article{alves_freitas_2007,  title={Requerimentos de polinização da goiabeira},  volume={37},  ISSN={0103-8478},  url={https://doi.org/10.1590/S0103-84782007000500010},  DOI={10.1590/S0103-84782007000500010},  number={5},  journal={Ciência Rural},  publisher={Universidade Federal de Santa Maria},  author={Alves, José Everton and Freitas, Breno Magalhães},  year={2007},  month={Sep},  pages={1281–1286} }