1. O. I. Tereshkina, I. P. Rudakova, and I. A. Samylina, Farmatsiya, 7, 3 – 6 (2011).
2. N. A. Velikanova, Author’s Abstract of a Candidate Dissertation in Biological Sciences, Voronezh, 2013.
3. N. A. Velikanova, S. P. Gaponov, and A. I. Slivkin, Ecological Assessment of Medicinal Plant Raw Material Under Voronezh Urban Conditions [in Russian], Lambert Academic Publishing, 2013.
4. N. A. Velikanova, L. L. Kukueva, S. P. Gaponov, et al., Izv. Voronezh. Gos. Ped. Univ., 1, 232 – 236 (2013).
5. N. A. D’yakova, A. A. Myndra, and A. I. Slivkin, Razrab. Regist. Lek. Sredstv, 2, 118 – 121 (2018).