Development of a versatile system for improvement of reliability and extension of residual life in construction and reconstruction of bridge and building structures, using acoustic logging and vibration diagnostics - M. V. Myslovych; L. B. Ostapchuk; R. M. Sysak; A. D. Horodzha; Yu. O. Novotarskyi; B. O. Troshchynskyi (Technical diagnostics and non-destructive testing, 2016)