@article{Bukin2020temperature-entropy, author={Bukin, V.. and Ezhov, A.. and Andreev, A..}, title={Temperature-entropy diagrams for calculating cycles of refrigerating machines using refrigerant mixtures}, journal={Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies}, publisher={Astrakhan State Technical University}, year={2020}, pages={79-86}, volume={}, issue={4}, }