1. Aleksandrovskii, A.L., Pyrogenic origin of carbonates: Evidence from pedoarchaeological investigations, Eurasian Soil Sci., 2007, vol. 40, no. 5, pp. 471–478.
2. Andreev, S.I. and Razuvaev, Yu.D., Research of strengthening of Davydovsky site of ancient settlement in 2011, Vestn. Tambov. Gos. Univ., 2012, no. 6.
3. Engovatova, A.V., Dobrovol’skaya, M.V., and Zaitseva, G.I., “Kremlin diet” of the ancient Russian city according to isotopic data, in Kratkie soobshcheniya Instituta Arkheologii (Brief Reports of the Institute of Archaeology RAS), Moscow, 2015, issue 237.
4. Evolyutsiya pochv i pochvennogo pokrova. Teoriya, raznoobrazie prirodnoi evolyutsii i antropogennykh transformatsii pochv (Evolution of Soil and Soil Cover. Theory, Variety of Nature Evolution and Anthropogenic Transformation for Soil), Moscow, 2015.
5. Evstigneev, O.I., Nerusso-Desnyanskoe poles’e: istoriya prirodopol’zovaniya (Nerusso-Desnyanskoe Polesye: History of Nature Management), Bryansk, 2009.