@article{clark_finn_2014,  title={Blackberry cult ivation in the world},  volume={36},  ISSN={0100-2945},  url={https://doi.org/10.1590/0100-2945-445/13},  DOI={10.1590/0100-2945-445/13},  number={1},  journal={Revista Brasileira de Fruticultura},  publisher={Sociedade Brasileira de Fruticultura},  author={Clark, John R. and Finn, Chad E.},  year={2014},  month={Jan},  pages={46–57} }