Otsubo, Auro Akio, et al. “Production of Dry Matter of Stylosanthes Capitata Submitted to Phosphorus in Soil With Different Textures”. Semina: Ciências Agrárias, vol. 32, no. 4Sup1, Dec. 2011, pp. 1677-86, doi:10.5433/1679-0359.2011v32n4Sup1p1677.