@article{Mamedova2017the,
author={Mamedova, L.. and Polskiy, V..},
title={THE BLACK MARKET IN CASE OF SOCIALISM AND THE MARKET OF COUNTERFEIT PRODUCTS IN MODERN CONDITIONS},
journal={Vestnik of Astrakhan State Technical University. Series: Economics},
publisher={Astrakhan State Technical University},
year={2017},
pages={54-60},
volume={},
issue={3},
}