ГІРКО, В. С.; ГІРКО, О. В. Agro-ecological principals of forming of agricultural crops intensive agrocoenosis in different climate zones of Ukraine. Plant varieties studying and protection, [S. l.], n. 3, p. 55–62, 2006. DOI: 10.21498/2518-1017.3.2006.67678. Disponível em: https://journal.sops.gov.ua/article/view/67678. Acesso em: 28 mar. 2024.