Ulyanych, Olena, Sergey Shchetina, Zoya Kovtunyuk, Lilia Voevoda, Igor Didenko, and Oksana Kuhniuk. “The Introduction and Yield Capacity of Garden Endive in the Right-Bank Forest Steppe of Ukraine”. Journal of Native and Alien Plant Studies, no. 15 (December 23, 2019): 151–158. Accessed May 6, 2024. http://mchr.sofievka.org/article/view/185021.