@article{Vorotnikov2019marketing,
author={Vorotnikov, A.M. and Slepcova, D.S.},
title={Marketing projects are a required component  of the implementation of public-private partnership},
journal={Journal of economic studies},
publisher={INFRA-M Academic Publishing LLC.},
year={2019},
pages={127-132},
volume={5},
issue={4},
}