@article{Kolesnyak2021economic,
author={Kolesnyak, A.A. and Polyanskaya, N.M.},
title={Economic Accessibility of Food: a Regional Aspect},
journal={Bulletin of Kemerovo State University. Series: Political, Sociological and Economic sciences},
publisher={Kemerovo State University},
year={2021},
pages={538-547},
volume={6},
issue={4},
}