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>THE VARIABILITY OF ELASTIC STIFFNESS CHARACTERISTICS OF THE RAIL THREADS SIDE BENDING AND TORSION DEPENDING ON THE CORRELATION OF ACTING WHEEL LOADS Pdyn/Hdyn
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THE VARIABILITY OF ELASTIC STIFFNESS CHARACTERISTICS OF THE RAIL THREADS SIDE BENDING AND TORSION DEPENDING ON THE CORRELATION OF ACTING WHEEL LOADS Pdyn/Hdyn