L. E. Dias, V. H. A. Venegas, I. Jucksch, N. F. de Barros, and S. Brienza Júnior, “Seedling formation of ‘taxi-branco’ (<i>Sclerolobium paniculatum</i> Voguel). I. Response to time and phosphorus application”, PAB, vol. 26, no. 1, pp. 69–76, Jan. 1991.