Gabdullina AT, Zhukeshov AM, Amrenova AU, Sundetov T, Kaibar A, Fermakhan K. To develop of automated vacuum ark unit. Rec.Contr.Phys. 2014;2014(4):47-51. Accessed July 14, 2026. https://bph.kaznu.kz/index.php/zhuzhu/article/view/53