1. Afonin, A.A., Variability of willows in the Bryansk forest area and the prospects for their selection for resistance and productivity, Extended Abstract of Doctoral (Agric.) Dissertation, Bryansk, 2006.
2. Antsiferov, G.I., Iva (Willow), Moscow: Lesn. Prom-st., 1984.
3. Bobrovskaya, N.E. and Bobrovskii, M.V., Model of the detailed structure of deciduous trees, in Rezul’taty fundamental’nykh issledovanii po prioritetnym nauchnym napravleniyam lesnogo kompleksa strany: nauchnye trudy MLGI (Results of Fundamental Research in Priority Scientific Areas of the National Forestry: Scientific Works of MLGI), 1991, no. 242, pp. 38–42.
4. Cherepanov, S.K., Sosudistye rasteniya Rossii i sopredel’nykh gosudarstv (v predelakh byvshego SSSR) (Vascular Plants of Russia and Neighboring States (within the Former USSR)), St. Petersburg: Mir Sem’ya, 1996.
5. Cheryomushkina, V.A., Talovskaya, E.B., Astashenkov, A.Yu., Guseva, A.A., and Dzhumanov, S., Biology of Thymus dmitrievae Gamajun. (Lamiaceae) in the protected area (Aksu-Dzhabagly Reserve), Vestn. Tomsk. Gos. Univ., Biol., 2019, no. 47, pp. 103–122. https://doi.org/10.17223/19988591/47/7