Kholodkov, O. V. (2016) “Ontogenetic structure of Corydalis marschalliana (Pall. ex Willd.) Pers. populations on the territory of Sumy Geobotanical Region”, Cherkasy University Bulletin: Biological Sciences Series, (1), pp. 111–119. Available at: https://bio-ejournal.cdu.edu.ua/article/view/623 (Accessed: 16 May 2026).