ГРУДЗ, Ярослав Володимирович. PRINCIPLES OF OPTIMIZATION OF MODES WORKS OF GAS PIPELINE. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, [S. l.], n. 1(21), p. 191–212, 2019. Disponível em: https://pvntsh.nung.edu.ua/index.php/number/article/view/193. Acesso em: 15 mar. 2025.