00623naa#a2200181#i#450# EN\\bibl\9605 /en/manage/index 20241120062636.3 2308-8877 20151115b2015####ek#y0engy0150####ca RUS RU Estimates for the accuracy of thematic maps using mathematical methods Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 3 с. Journal article local Shvetsov K. test.editorum.ru /en/manage/index