@article{silva_overbeck_2020,  title={Soil seed bank in a subtropical grassland under different grazing intensities},  volume={34},  ISSN={0102-3306},  url={https://doi.org/10.1590/0102-33062019abb0297},  DOI={10.1590/0102-33062019abb0297},  number={2},  journal={Acta Botanica Brasilica},  publisher={Sociedade Botânica do Brasil},  author={Silva, Graziela Har Minervini and Overbeck, Gerhard Ernst},  year={2020},  month={Apr},  pages={360–370} }