00654naa#a2200169#i#450# EN\\bibl\53281 20241114132027.4 2219-0767 20221005b2022####ek#y0engy0150####ca RU Development of software products using character and string variables in an object-oriented environment Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2022 10 с. Journal article local Программные средства. 004.4 Sazonova Svetlana naukaru.ru