@article{bianchi_gibbs_2000,  title={Late-acting self-incompatibility in Capparis retusa (Capparaceae), a species of Chaco woodland in NE Argentina},  volume={23},  ISSN={0100-8404},  url={https://doi.org/10.1590/S0100-84042000000400005},  DOI={10.1590/S0100-84042000000400005},  number={4},  journal={Brazilian Journal of Botany},  publisher={Sociedade Botânica de São Paulo},  author={BIANCHI, MARTA B. and GIBBS, PETER E.},  year={2000},  month={Dec},  pages={395–400} }