Степова, О. В., В. І. Галькевич, and Я. В. Гудзь. “Analysis of the State of Corrosive Safety of Gas Pipelines of the Poltava Region”. Scientific Progress & Innovations, no. 2 (June 28, 2013): 132–135. Accessed October 14, 2025. https://journals.pdau.edu.ua/visnyk/article/view/596.