@article{salvador_köhne_köhne_lennartz_libardi_2011,  title={Dye tracer and morphophysical properties to observe water flow in a Gleyic Luvisol},  volume={68},  ISSN={0103-9016},  url={https://doi.org/10.1590/S0103-90162011000200005},  DOI={10.1590/S0103-90162011000200005},  number={2},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Salvador, Monica Martins Silva and Köhne, Sigrid and Köhne, John Maximilian and Lennartz, Bernd and Libardi, Paulo Leonel},  year={2011},  month={Mar},  pages={160–166} }