Поливянчук, А. П. 2017. “Mathematical Modeling of Thermal State Gas Samples in The Environmental Diagnosis Systems of Vehicle Engine”. Visnyk of V. N. Karazin Kharkiv National University. Series Еcоlogy, no. 15 (January), 106-12. https://doi.org/10.26565/1992-4259-2016-15-14.