@article{souza_piedade_almeida_l.t._1985,  title={DETERMINATION OF PHOSPHINE FUMIGANT BY SILVER NITRATE},  volume={52},  ISSN={1808-1657},  url={https://doi.org/10.1590/1808-1657v52n1-4p0231985},  DOI={10.1590/1808-1657v52n1-4p0231985},  number={1-4},  journal={Arquivos do Instituto Biológico},  publisher={Instituto Biológico},  author={Souza, D.A. and Piedade, J.R. and Almeida, J.B. de and L.T., Vera},  year={1985},  month={Jan},  pages={23–25} }