%0 Journal Article %T Improvement of efficiency of detecting vacuum leakages by using combined methods %A Vodeniktov, A.D. %A Vlasenko, V.G. %A Chichirova, N.D. %A , %J Vestnik IGEU %@ 2072-2672 %D 2021-06-30 %I Ivanovo State Power University (ISPU) %~ DeepDyve