TY JOUR TI Vibroacoustic evaluation of defects major bridges wheeled vehicles KW vibroaccustic diagnostics KW drop axle KW stand. JO Actual directions of scientific researches of the XXI century: theory and practice AU Filkin, N.. AU Skvortsov, A.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov