Polivyanchuk, A. P. 2017. “The Concept of Creating Universal Systems for the Environmental Certification of Transport Diesels Based on Mini- and Microtunnels”. Visnyk of V. N. Karazin Kharkiv National University Series «Еcоlogy», no. 17 (December), 72-79. https://doi.org/10.26565/1992-4259-2017-17-08.