00563naa#a2200169#i#450# EN\\bibl\9388 20241130233456.6 2308-8877 20151105b2015####ek#y0engy0150####ca RUS RU On the complete observability of the descriptor dinamic system Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 1 с. Journal article local Raetskiy K. naukaru.ru