[ON SOME UNSOLVED PROBLEMS IN THE STUDY OF VIBRATION].
D001927:Brain Diseases; D006801:Humans; D009622:Noise; D009784:Occupational Diseases; D014732:Vibration
BRAIN DISEASES; NOISE; OCCUPATIONAL DISEASES; VIBRATION
O NEKOTORYKH NERESHENNYKH VOPROSAKH V UCHENII O VIBRATSII.