SZABÓ, A.; PEPÓ, P. The Effect of Plant Density on the Yield of Sunflower Hybrids in 2000-2002. Acta Agraria Debreceniensis, [S. l.], n. 13, p. 96–99, 2004. DOI: 10.34101/actaagrar/13/3390. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/3390. Acesso em: 6 jul. 2022.