“COMPLEX MATHEMATICAL MODEL OF SOIL CONTAMINATION AS A RESULT OF TECHNOLOGICAL PROCESSES IN OIL AND GAS INDUSTRY” (2016) Visnyk of Vinnytsia Politechnical Institute, (1), pp. 27–32. Available at: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1872 (Accessed: 11 October 2026).