Kereselidze, K., N. Lachashvili, D. Kikodze, M. Khutsishvili, and A. Schröter. “Tulipa Biflora Pall. (Liliaceae) - a New Species for the Flora of Georgia (South Caucasus)”. The Journal of Nature Studies - Annals of Agrarian Science, vol. 19, no. 3, Nov. 2021, https://journals.org.ge/index.php/aans/article/view/281.