by Chornii, V.P., Boyko, V.V., Nedilko, S.G., Petrenko, O.V., Prokopets, V.M., Terebilenko, K.V., Slobodyanyk, M.S.
Published in Acta physica Polonica, A (01.04.2022)

by Markiv, V.Ya, Belyavina, N.M, Markiv, M.V, Titov, Yu.A, Sych, A.M, Sokolov, A.N, Kapshuk, A.A, Slobodyanyk, M.S
Published in Journal of alloys and compounds (18.11.2002)