Грудз, В. Я. (2019) “INCREASE OF EFFICIENCY TECHNICAL MAINTENANCE OF MAIN GAS PIPELINES”, PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, (1(45), pp. 200–209. Available at: https://www.pvntsh.nung.edu.ua/index.php/number/article/view/25 (Accessed: 20 December 2025).