@article{bacarin_deuner_silva_cassol_silva_2011,  title={Chlorophyll a fluorescence as indicative of the salt stress on Brassica napus L.},  volume={23},  ISSN={1677-0420},  url={https://doi.org/10.1590/S1677-04202011000400001},  DOI={10.1590/S1677-04202011000400001},  number={4},  journal={Brazilian Journal of Plant Physiology},  publisher={Brazilian Journal of Plant Physiology},  author={Bacarin, Marcos Antonio and Deuner, Sidnei and Silva, Fabio Sergio Paulino da and Cassol, Daniela and Silva, Diolina Moura},  year={2011},  pages={245–253} }