@article{Kovaleva2026epistolary,
author={Kovaleva, N.A. and Martynova, M.A.},
title={Epistolary Heritage as a Component of the National Cultural Code},
journal={Scientific Research and Development. Modern Communication Studies},
publisher={INFRA-M Academic Publishing LLC.},
year={2026},
pages={8-17},
volume={15},
issue={2},
}