Derevyanko, G.V. і Mescheryakov, V.I. Improving the Designing Method of Thermal Networks: Serial Connection of Streams. Herald of Advanced Information Technology. Publ. Nauka i Tekhnika. Odessa: Ukraine. 2021, Vol.4, No.2, 146-154. DOI:https://doi.org/10.15276/hait.02.2021.4.