The influence of deformation on material structure and properties under longitudinal cold rolling of stepped shafts von M. Kovalik

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A method for determination of the crack growth resistance characteristics of elastoplastic materials von Ya. L. Ivanytskyi, S. T. Shtaiura, M. Kovalik

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Evaluation of hydrogen concentration in the process zone at the crack tip von Ya. L. Ivanytskyi, O. V. Hembara, O. D. Smiian, M. Kovalik

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