Production of titanium ingots and slabs by EBM method in units designed at IC "Antares" за авторством Ja. Derecha, O. E. Sobko-Nesteruk, S. A. Sukhin

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Modern tasks of diagnostics of technical condition of aviation equipment by penetrant inspection за авторством M. L. Kazakevich, A. I. Semenets, Ja. Derecha, V. M. Kazakevich

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Peculiarities of production of slab-type cast billets of VT1-0 and GRADE 2 types of low-grade spongy titanium за авторством A. N. Kalinjuk, Ja. Derecha, V. V. Telin, A. F. Koljada, V. I. Kostenko, N. M. Ivanov

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