ЗАХАРОВ, М. В. Morphology of a crone, flowering and fructification of trees grades of an column apple-tree of the Ukrainian selection. Plant varieties studying and protection, [S. l.], n. 1(13), p. 65–69, 2011. DOI: 10.21498/2518-1017.1(13).2011.60083. Disponível em: https://journal.sops.gov.ua/article/view/60083. Acesso em: 29 mar. 2024.