@article{Pokushko2020data,
author={Pokushko, M.V. and Stupina, A.. and Medina-Bulo, I.. and Dresvianskii, E.S.},
title={Data Envelopment Analysis in Performance Assessment of Fuel and Energy Complex Enterprises},
journal={Bulletin of Kemerovo State University. Series: Political, Sociological and Economic sciences},
publisher={Kemerovo State University},
year={2020},
pages={251-262},
volume={5},
issue={2},
}