00579naa#a2200181#i#450# EN\\bibl\8032 20250403054545.4 2308-8877 20151105b2015####ek#y0engy0150####ca RUS RU The technologies of private virtual nets creation Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 4 с. Journal article local Nguen Van Vu Krasova N. naukaru.ru