Kovalchuk, Tetiana, and Inna Didenko. “Annual Plants in the Floral Design of the Exhibition Areas of the National Dendrological Park "Sofiyivka" Of NAS of Ukraine”. Journal of Native and Alien Plant Studies, no. 17 (December 22, 2021): 112–128. Accessed May 5, 2024. http://mchr.sofievka.org/article/view/248345.