@article{Sazonova2022development, author={Sazonova, S.A.}, title={Development of software products using character and string variables in an object-oriented environment}, journal={Modeling of systems and processes}, publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov}, year={2022}, pages={44-54}, volume={15}, issue={3}, }