Gritsenko, V. V. “Phenology of Gymnospermium Odessanum (DC.) Takht. In the M. M. Gryshko National Botanical Garden of NAS of Ukraine”. Journal of Native and Alien Plant Studies, no. 1 (December 28, 2021): 58–63. Accessed November 23, 2024. http://mchr.sofievka.org/article/view/247365.