You are about to access our book library "Frolov, KV Selected Works in 2 t. T. 1. Vibration and technology. 2007. (Patriotic Monuments. Science). / Frolov K.V.Izbrannye trudy v 2 t. T.1. Vibratsiya i tekhnika.2007.(Pamyatniki otech. nauki). full version"
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