@article{medeiros_araújo_andrello_2014,  title={Uncertainties of the 137Cs technique for validation of soil redistribution modelling in a semiarid meso-scale watershed},  volume={34},  ISSN={0100-6916},  url={https://doi.org/10.1590/S0100-69162014000200004},  DOI={10.1590/S0100-69162014000200004},  number={2},  journal={Engenharia Agrícola},  publisher={Associação Brasileira de Engenharia Agrícola},  author={Medeiros, Pedro H. A. and Araújo, José Carlos de and Andrello, Avacir C.},  year={2014},  month={Mar},  pages={222–235} }