Supply and demand ratio and stability of the market position of an economic system von Ju. T. Olejnik

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Ensuring the effectiveness of automatic ultrasonic testing of metallurgical products and prospects for its development von V. L. Najda, Ju. A. Olejnik, A. N. Gogulja, V. A. Ignatenko

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Analysis of process of bead shaping in cladding on narrow substrate von K. A. Jushchenko, A. V. Jarovitsyn, G. D. Khrushchov, A. A. Fomakin, Ju. V. Olejnik

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