00625naa#a2200193#i#450# EN\\bibl\2476 20240512055222.7 2308-8877 20140512b2014####ek#y0engy0150####ca RUS RU Concept of a natural and economic complex Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 4 с. Journal article local Nokhrina G. Preshkin G. Alekseevich Bezrukova Tatyana L'vovna naukaru.ru