Kalenchuk T, Chernetskaya A. Content of exogenous and endogenous brassinosteroids in bulbous crops of the genera Tulipa and Hyacinthus. Журнал Белорусского государственного университета. Экология. 2025;(3):42-50. Accessed July 18, 2026. https://journals.bsu.by/index.php/ecology/article/view/7388