1. Loznuho I., Danilyuk V., Linnik V., Koncevaya T., Proceedings of Interregional Science Conference “Botanical Gardens: state and prospects of conservation, study and use of the biological diversity of the plant world, 171 (2002).
2. Gnatyuk A., Gaponenko M., Introductions, saving and monitoring roslinnogo rіznomanіttya, 33 (2014).