2019; Vоl.2 No.4: 310–316 

DOI: https://doi.org/10.15276/hait.04.2019.7

Derevyanko, G. V. &  Mescheryakov, V. I. “Increase of Energy Efficiency of Direct-Flow Heat Exchangers”. Herald of Advanced Information Technology. Publ. Science i Technical. 2019; Vоl.2 No.4:p.310–316. Odesa. Ukraine. DOI: https://doi.org/10.15276/hait.04.2019.7