Melero, M. M., Gitti, D. de C., Arf, O., & Rodrigues, R. A. F. (2013). Cover crops and nitrogen doses in wheat under no-tillage system. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], 43(4), 343-353. https://doi.org/10.5216/pat.v43i4.22481