Ломако О, Петрище М, Шестаков А, Трофименко С. Equipment for primary check energy meters. Proceedings of National Aviation University [Internet]. 2006 Jan. 1 [cited 2025 Jan. 4];27(1):38-40. Available from: https://jrnl.nau.edu.ua/index.php/visnik/article/view/1288