00560naa#a2200169#i#450# EN\\bibl\1761 20240617141125.1 2308-8877 20140414b2014####ek#y0engy0150####ca RUS RU Splotochny unit for the rivers with small depths Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 3 с. Journal article local Vasilyev Vladimir anni.editorum.ru