00671naa#a2200193#i#450# EN\\bibl\2834 20241213154055.5 2308-8877 20140616b2014####ek#y0engy0150####ca RUS RU Use of information technologies when studying mathematical disciplines in higher education institut 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 Venevitina S. Utochkina Elena Toderash M. anni.editorum.ru