1. Gubanov, I.A., Krylova, I.L., and Tikhonova, V.L., Wild Useful Plants of the USSR, Moscow: Mysl’, 1976, pp. 81–85.
2. Daironas, Zh.V. and Zilfikarov, I.N., in Traditional Medicine: II Russ. Phytotherapeutic Congr.: Coll. of Sci. Papers, Suppl. to Tradit. Med. J., 2010, no. 3(22), pp. 118–123.
3. Il’inskaya, I.A., Bot. Zh., 1990, vol. 75(6), pp. 792–803.
4. Kurkin, V.A., Pharmacognosy: Textbook for Students of Pharmaceutical Universities, Samara: Ofort, 2019.
5. Pereira, J.A., Oliveira, I., Sousa, A., Valentão, P., Andrade, P.B., Ferreira, I.C., Ferreres, F., Bento, A., Seabra, R., and Estevinho, L., Food Chem. Toxicol., 2007, vol. 45(11), pp. 2287–2295.