Цих, В. С. “IMPROVEMENT OF WAY OF ELECTROMAGNETIC CONTROL OF INSULATION COATING OF UNDERGROUND OIL AND GAS PIPELINES”. METHODS AND DEVICES OF QUALITY CONTROL, no. 1(30) (June 24, 2013): 24–32. Accessed November 21, 2024. https://mpky.nung.edu.ua/index.php/mpky/article/view/154.