@article{oliveira_rabbani_silva_lédo_2013,  title={Genetic variability in physic nuts cultivated in Northeastern Brazil},  volume={43},  ISSN={0103-8478},  url={https://doi.org/10.1590/S0103-84782013005000060},  DOI={10.1590/S0103-84782013005000060},  number={6},  journal={Ciência Rural},  publisher={Universidade Federal de Santa Maria},  author={Oliveira, Vanice Dias and Rabbani, Allivia Rouse Carregosa and Silva, Ana Veruska Cruz da and Lédo, Ana da Silva},  year={2013},  month={Jun},  pages={978–984} }