Primavesi, A. C., Primavesi, O., Corrêa, L. A., Cantarella, H., & Silva, A. G. da. (2005). Cations and anions uptake by coastcross grass fertilized with urea and ammonium nitrate. Pesquisa Agropecuaria Brasileira, 40(3), 247–253. https://doi.org/10.1590/S1678-3921.pab2005.v40.6951