Wu, T.-T.T.-T.WuFang, J.-S.J.-S.FangLiu, P.-L.P.-L.Liu2010-10-202018-06-292010-10-202018-06-291995-06http://ntur.lib.ntu.edu.tw//handle/246246/217777en-USDetection of the Depth of a Surface-Breaking Crack Using Transient Elastic Waves