@article{rosolem_leite_2007,  title={Coffee leaf and stem anatomy under boron deficiency},  volume={31},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832007000300007},  DOI={10.1590/S0100-06832007000300007},  number={3},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Rosolem, Ciro Antonio and Leite, Vagner Maximino},  year={2007},  month={May},  pages={477–483} }