VEVERKOVÁ, A.; ČERN½, I. INFLUENCE OF HYBRIDS ON FORMATION OF YIELD-FORMING ELEMENTS OF SUNFLOWER (HELIANTHUS ANNUUS L.). Journal of microbiology, biotechnology and food sciences, [S. l.], v. 1, n. Special issue, p. 1003–1010, 2012. Disponível em: https://office2.jmbfs.org/index.php/JMBFS/article/view/7426. Acesso em: 16 sep. 2026.