@article{Zvyagin2021applied,
author={Zvyagin, L.S.},
title={Applied System Analysis in Management As a Tool for Modeling the Functioning of Economic Systems},
journal={Scientific Research and Development. Economics of the Firm},
publisher={INFRA-M Academic Publishing LLC.},
year={2021},
pages={4-11},
volume={10},
issue={1},
}