@article{mariano_trivelin_vieira_leite_otto_franco_2012,  title={Ammonia losses estimated by an open collector from urea applied to sugarcane straw},  volume={36},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832012000200010},  DOI={10.1590/S0100-06832012000200010},  number={2},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Mariano, Eduardo and Trivelin, Paulo Cesar Ocheuze and Vieira, Michele Xavier and Leite, José Marcos and Otto, Rafael and Franco, Henrique Coutinho Junqueira},  year={2012},  month={Mar},  pages={411–419} }