Maruschak, Pavlo, Iryna Danyliuk, Olegas Prentkovskis, Roman Bishchak, Andriy Pylypenko, and Andriy Sorochak. “Degradation of the Main Gas Pipeline Material and Mechanisms of Its Fracture”. Journal of Civil Engineering and Management 20, no. 6 (December 20, 2014): 864-872. Accessed March 28, 2024. https://journals.vilniustech.lt/index.php/JCEM/article/view/3179.