@article{Ilyin2020circuit, author={Ilyin, R.. and Shishkin, N.. and Konkov, I.. and Volkova, A..}, title={Circuit decisions for heating vegetable oil tanks using thermal pump at Marine Trade Port Olya, JSC in Astrakhan region}, journal={Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies}, publisher={Astrakhan State Technical University}, year={2020}, pages={120-126}, volume={2020}, issue={2}, }