NSC/KIPT
Kharkov, Ukraine

Author
Ayzatsky, N.
Chertishchev, I.A.
Dovbnya, A.N.
Mazmanishvili, A.S.
Reshetnyak, N.G.
Romas'ko, V.P.
Shchagin, A.V.
Shcherbakov, A.A.
Shul'ga, N.F.