RANACHOWSKI, Przemysław, Feliks REJMUND, Zbigniew RANACHOWSKI, Andrzej PAWEŁEK, and Andrzej PIĄTKOWSKI. “Research of Degradation Processes of Insulator Porcelain C 130 Type”. Archives of Acoustics 33, no. 4(S) (December 1, 2008): 117–122. Accessed April 25, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/845.