On the improvement of the system of public financial control in order to build an efficient state von P. S. Petrenko

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The essence of executive of government in modern conditions von P. D. Petrenko

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Mechanisms of Low-Temperature Recovery of Cu—Al Solid Solution Deformed at the Liquid-Nitrogen Temperature von P. V. Petrenko, N. P. Kulish, N. A. Melnikova, Ju. E. Grabovskij

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