Mamatqulov T.CH, Salohiddinov J.A, Karabayev I.T, Samatov J.S. Automatic reserve connection (ZAU) devices in substations. MPTTP [Internet]. 2023 Dec. 27 [cited 2024 Jul. 22];1(4):64-9. Available from: https://universalpublishings.com/~niverta1/index.php/mpttp/article/view/3668