1. S. A. Vichkanova, V. K. Kolkhir, and T. A. Sokol’skaya, Angionorm, An Angioprotective Agent, Medicines from Plants (VILAR Expertise) [in Russian], ADRIS, Moscow (2009), pp. 47 – 54.
2. T. V. Chuiko, V. F. Korsun, and I. V. Voskoboinikova, Med. Alfavit, 1(8), 40 – 44 (2016).
3. P. Montoro, M. Maldini, M. Russo, et al., J. Pharm. Biomed. Anal., 54(3), 535 – 544 (2011).
4. P. Liu, B. Yang, and H. Kallio, Food Chem., 121(4), 1188 – 1197 (2010).
5. E. Hvattum, Rapid Commun. Mass Spectrom., 16, 655 – 662 (2002).