For citations:
Abstracts of Ph.D. theses. World of Transport and Transportation. 2020;18(2):270-274. https://doi.org/10.30932/1992-3252-2020-18-270-274
Abstracts of Ph.D. theses. World of Transport and Transportation. 2020;18(2):270-274. https://doi.org/10.30932/1992-3252-2020-18-270-274