@article{gonzález_cappelli_toro_2013,  title={Wear of rotary plows operating in a tropical clay loam soil},  volume={33},  ISSN={0100-6916},  url={https://doi.org/10.1590/S0100-69162013000400017},  DOI={10.1590/S0100-69162013000400017},  number={4},  journal={Engenharia Agrícola},  publisher={Associação Brasileira de Engenharia Agrícola},  author={González, Hugo and Cappelli, Nelson L. and Toro, Alejandro},  year={2013},  month={Jul},  pages={772–781} }