@article{Krylova2021expressive,
author={Krylova, M.N.},
title={Expressive function of derivatives substantives  in the letters of A.P. Chekhov},
journal={The Journal of Philological Studies},
publisher={INFRA-M Academic Publishing LLC.},
year={2021},
pages={33-37},
volume={6},
issue={2},
}