БАРАТ, Ю. М. The productivity of winter wheat in dependence on maintenance of elements of feed in soil. Scientific Progress & Innovations, [S. l.], n. 4, p. 36–39, 2015. DOI: 10.31210/visnyk2015.04.08. Disponível em: https://journals.pdau.edu.ua/visnyk/article/view/427. Acesso em: 23 aug. 2025.