Павлюк, Н. В., and О. А. Стадніченко. “Methodical Algorithm of Harmonized Identification of Plant Varieties Morphological Characteristics”. Plant varieties studying and protection, no. 4(21) (August 15, 2013): 69–74. Accessed May 1, 2024. https://journal.sops.gov.ua/article/view/57145.