@article{Shumilina2021statistical,
author={Shumilina, V.E. and Kolesnikov, A.N. and Lukiyanova, A.K.},
title={STATISTICAL ANALYSIS OF DEMOGRAPHIC INDICATORS OF THE ROSTOV REGION},
journal={Science & World},
publisher={LLC "Perspektiva"},
year={2021},
pages={16-20},
volume={2021},
issue={1},
}