Герман, О. Ю., Л. Д. Дика, К. М. Еткало, and Є. О. Гаркуша. “Effect of Methionine on the Radiobiological Response of Root Meristem Cells of Allium Cepa L. Seedlings”. The Journal of V.N.Karazin Kharkiv National University. Series «Biology» 270 (1): 51-57. Accessed February 22, 2024. https://periodicals.karazin.ua/biology/article/view/8022.