Грудз, Я. В. (2019) “PRINCIPLES OF OPTIMIZATION OF MODES WORKS OF GAS PIPELINE”, PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, (1(21), pp. 191–212. Available at: https://pvntsh.nung.edu.ua/index.php/number/article/view/193 (Accessed: 6 December 2025).